Teacher:In this task, you are given a text of many news articles seperated by special token "|||||". Your task is to summarize them.
Teacher: Now, understand the problem? Solve this instance: Focused crawls are collections of frequently-updated webcrawl data from narrow (as opposed to broad or wide) web crawls, often focused on a single domain or subdomain. ||||| Starting in 1996, Alexa Internet has been donating their crawl data to the Internet Archive. Flowing in every day, these data are added to the Wayback Machine after an embargo period. ||||| Even big-name celebs can get star-struck sometimes. For Jennifer Aniston, it happened when she got the chance to work with Julia Roberts. 
  
 The former Friends star walked the red carpet at the premiere of her and Roberts' new film Mother's Day at the TLC Chinese Theatre in Hollywood on Wednesday, where the 47-year-old Golden Globe winner showed off her flawless legs in a flirtatious all-black ensemble. 
  
 WATCH: Jennifer Aniston Pairs Thigh-High Slit With Sexy Spectacles at Critics' Choice Awards 
  
 Aniston stopped to talk with ET's Nischelle Turner where she opened up about getting the jitters while sharing scenes with the iconic Pretty Woman star. 
  
 When asked why she was felt intimidated by working with the Oscar winner, Aniston explained, "Because it's Julia Roberts! Oh my gosh!" 
  
 WATCH: It's a 'Pretty Woman' Reunion for Julia Roberts and Garry Marshall in 'Mother's Day' 
  
 Despite having known Roberts before co-starring in the Garry Marshall-directed ensemble comedy, Aniston explained that acting alongside someone you revere is totally different than just being friends with them. 
  
 "It's just a different thing when you get to work with them and then you're doing what you both do, [but] together," Aniston said. "I even flubbed in the first take and called her Julia!" 
  
 WATCH: Jennifer Aniston Wears Nothing But a Towel on 'Mother's Day' Set in Georgia 
  
 If you don't believe her, Aniston's adorably embarrassing outtake is actually shown during a collection of bloopers at the end of the film. 
  
 Mother's Day was the first film Aniston worked on after tying the knot with Justin Theroux last August. Check out the video below for a behind-the-scenes look at Aniston's role in the rom com, which hits theaters April 29. 
  
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Student:
It's that time again: time to learn the lucky lady People has deemed the most beautiful woman in the world. This year, the honor goes to Jennifer Aniston, who tells the magazine she's "very, very flattered." How did she react upon first learning the news? "I thought, 'Oh my God.' There was this sort of very excited, teenage-y kind of moment." If this all seems a bit deja vu, it's because Aniston also won in 2004. (Aniston recently recounted how intimidating it was to work with another multi-time Most Beautiful Woman, Julia Roberts.)