Detailed Instructions: In this task, you are given a text of many news articles seperated by special token "|||||". Your task is to summarize them.
Problem:A perfect match may be in your DNA. (Photo: Getty Images/iStockphoto) 
  
 Do your genes hold the answer to your love life? 
  
 In a crowded field of online dating sites, SingldOut.com claims to be the first offering matches based on your DNA. 
  
 "There is a science behind attraction," said Elle France, co-founder of SingldOut.com, in an interview with USA TODAY Network. 
  
 The site partners with Instant Chemistry, a service that tests DNA for "biological compatibility" in a long-term relationship. 
  
 Screenshot of SingldOut.com homepage. (Photo: SingldOut.com) 
  
 How it works: You get an Instant Chemistry DNA kit in the mail when you sign up for a SingldOut membership. Membership prices are $199 for three months, $249 for six months or $299 for 12 months. Members also take a psychological assessment. 
  
 The kit arrives with a tube for your saliva. You spit in the tube, mail it to Instant Chemistry and get results in about a week, which are posted on your online dating profile. 
  
 The Instant Chemistry DNA kit mailed to people who sign up for a membership with SingldOut.com. (Photo: Courtesy of SingldOut.com) 
  
 The company is testing two "markers" — the serotonin uptake transporter, involved in how people react to positive and negative emotions, and genes influencing your immune system. Research shows there is a strong correlation between people in long-term relationships having different versions of the serotonin genes and different immune systems, said Ron Gonzalez, co-founder of Instant Chemistry. 
  
 "With online dating, you have socioeconomic factors people try to match on — religion, how much you make. This is another layer on top of that so you can better find matches," Gonzalez said. 
  
 But the science of using genes to predict long-term compatibility is only in its infancy, said Mike Dougherty, director of education for the American Society of Human Genetics. 
  
 "If this is a marathon, we're still inside the first mile," he said. 
  
 When it comes to determining the success of relationships, there are so many other genes and environmental factors that come into play, Dougherty said. For example, the research on couples and immune systems does not tell us how big of a factor this actually plays in mate selection. 
  
 The dating site is "looking at a very small number of genes, and you simply cannot extrapolate a prediction from those genes to long-term compatibility," he said. 
  
 Gonzalez said he doesn't want these DNA tests to be seen as "deterministic." 
  
 "If I could predict with 100% certainty who you will fall in love with, this would be amazing," he said. "No technology can do that. We're very cognizant and realistic. We know a lot of variables happen when you fall in love." 
  
 Follow @JolieLeeDC on Twitter. 
  
 Read or Share this story: http://usat.ly/1mdAYVU ||||| Dating would be a lot easier if we all put our cards on the table the first time we met, right? Our best assets, our biggest flaws... 
  
 One dating website is taking this idea a step (or perhaps, a few steps) further, and asking those who sign up to give up everything about them. And by everything, were talking about DNA. 
  
 After a revealing study found that 53% of online daters admitted to being dishonest on their online profiles, SingldOut, a dating website that connects people via LinkedIn decided to team up with a genetic testing company to match couples based on their personality traits (i.e. serotonin levels) as determined by their DNA. 
  
 Here, we spoke to SingldOut CEO Jana Bayard and Dr. Ron Gonzalez, CEO of Instant Chemistry (the genetic testing company), to find out more. 
  
 Related: Why Aren't We Talking About the Millennial Mystique? 
  
 Tell us a little about Instant Chemistry and how you decided to team up with a dating website like SingldOut. 
  
 RG: The idea was to take some of the science of what makes relationships successful and apply that to the dating industry, which so far, has focused on using psychological surveys. We have all the research that has been done on couples looking for biomarkers that can determine compatibility and why certain couples do better than others, and so we launched [Instant Chemistry] based on that, and started working with premium matchmakers, giving out kits. Were really excited about our partnership [with SingldOut] because this is the first time anywhere that by joining a dating site you automatically get one of these kits in the mail, and thats something thats just revolutionary. Its never happened in the genetic testing industry or the dating industry. 
  
 How does the genetic testing kit work? 
  
 RG: Its a spit cup. All you do is you spit in the cup, send the saliva back to the lab where we do our analysis, register your kit online, and do our psychological assessment. We do two important tests. One is a test looking at the immune system. The science is based around the concept that the more dissimilar two people are in terms of their immune system, the more attracted they tend to be to one another. 
  
 The second test we do is on a gene referred to as the serotonin reuptake transporter, and it really is a gene that involves how serotonin is processed in the brain. There are some really interesting studies from UC Berkeley where they looked at couples who were in a relationship for 10 years. People who have the short version of this gene tend to respond more emotionally to negative and positive situations, while people with the long version of the gene tend to be more levelheaded. What they found is if you have two married individuals who both share the short version of the gene, what you get is a level of affection that goes down over time. The thought is that they tend to focus on more of the negative emotions. 
  
 Related: How We All Became Virtual Wedding Crashers 
  
 You speak about meeting potential life partners in a very clinical, almost scientific way. Do you find that disheartening at all? 
  
 JB: No, I think it's the evolution of online dating, really. I think, for the last 20 years, whats happened in the online dating industry has been just a compilation of pictures. Even when people are doing psychology tests or personality tests, with 400 questions, we know that people answer the questions the way they would like to be perceived, but they dont answer with the reality of their situation. I think this is going to create another solution for [people] going online and finding their ideal match. This is really the primary thing: You go read everything about this person online and then you go out on a date and you find that theres no chemistry whatsoever. Theres nothing that you like about this person, so you become disheartened. You become really discouraged with online dating. So what were doing is were bringing the scientific methods to really tell you, 'look, this person fits what your preferences are online,' and then on top of that, we add another layer, which is the scientific solution that tells you that you also have a genetic compatibility with this person at 90%. 
  
 Related: The 12 Guys You Meet On Tinder 
  
 Is there a certain percentage of compatibility you think couples should strive for? 
  
 RG: I do not see this test at all as deterministic, and I would not want it to be viewed that way. Basically, what Im working with SingldOut to do is to have this data available to users when they go on the database. In the future, we want to have a feature where you can search just based on the HLA scores [immune system genes] or just search based on the serotonin scores or the psychological assessment scores. I just want to provide the user with as much information as possible, because in my mind, trying to find a partner is one of the most important decisions youll make in your life. Why would you not want to make a decision with the most accurate information possible? 
  
 If you don't mind me asking, how did you meet your wife? 
  
 RG: We were in graduate school. We met the first year she was doing her PhD and I was doing my masters. 
  
 Have you guys taken the genetic test? 
  
 RG: Yeah, we were 86% compatible. |||||
Solution:
Spitting in a test tube could be the first step toward finding true love, according to a new online dating business that says it is the first to offer DNA-based matchmaking. SingldOut.com analyzes the saliva samples members send in for genes that influence how people respond to emotions and for genes that affect the immune system, both of which have been linked to long-term compatibility. The results are posted on users' profiles. "There is a science behind attraction," the site's co-founder tells USA Today. SingldOut is working with a service called Instant Chemistry, which carries out the testing for what it calls "biological compatibility." The DNA matching is "just revolutionary. It's never happened in the genetic testing industry or the dating industry," Instant Chemistry's CEO tells Elle, adding that his company's test showed that he and his wife are "86% compatible." The director of education for the American Society of Human Genetics, however, says the science involved is still in the early stages and it would be impossible to predict long-term compatibility based on the small number of genes SingldOut is looking at. "If this is a marathon, we're still inside the first mile," he says. (A mathematician found a different way to meet the right partner online—cracking OKCupid's algorithms.)