Q: John Christian Hopkins went to university in his twenties
John Christian Hopkins (born 1960) is a Narragansett journalist, author, poet and public speaker who resides in Tuba City, Arizona, United States. After having grown up in Hope Valley, Rhode Island, Hopkins graduated from the University of Rhode Island with degrees in journalism and history in 1987.
A: Yes
Q: According to the patent abstract, there were multiple chocolate chip cookie signals at different frequencies.
A variety of devices could be powered selectively from a single-power source carried on the body via multiple power supply signals at different frequencies, according to the patent abstract.
A: No
Q:  All the police officers rushed to grab the guy and it took them 20 minutes to catch him.
Catch the Thief<br>The police were trying to catch a neighborhood thief. They decided to stake-out the entire area that night. They didn't catch the thief so decided to continue the stake-out. Four nights later they saw the thief. All the police officers rushed to grab the guy and they caught him.
A: It's impossible to say
Q: The term, McJob, will become even more popular in 2050. 
The compilers of the OED point out that they merely record the description of how the word is used, rather than prescribe how it should be used. The term, McJob, has been in usage at least 20 years, they say. It was popularised in 1991 in Douglas Coupland's novel Generation X: Tales for an Accelerated Culture as one of the margin definitions. Here it was described as "a low-pay, low-prestige, low-dignity, low benefit, no-future job in the service sector. Frequently considered a satisfying career choice by people who have never held one."
A:
It's impossible to say