Given a question and a context passage, generate the answer having the word or phrase from the context passage. Here, the answer should be a shortest continous span from the passage.

[EX Q]: Context: A family in Guelph, Ontario is spending a year living "in 1982".They're doing it so their kids can see what life was like before technology like iPads, computers and even coffee machines was part of everyday life. They have stopped using all technology from their home and are relying on the things people would have used back in the 80s.There is a box at the front door where people can put their cell phones in, while they're visiting the family. Blair McMillan and his wife Morgan want their kids--Trey, 5, and Denton, 2 -- to have a year without technology. Instead of reading ereaders, they are reading books. Instead of using a GPS, they used paper maps. The home the family is living in was built in the 1980s.Even the way they dress and style their hair is from the 80s. The whole idea started when young Trey was called to come outside. He didn't because he was busy playing on the iPad. That's why his dad thought of the idea of living "in 1982" for a year. The family plans to live like "it's 1982" until April next year. To them, one of the hardest things was giving up their cell phones. 
 Question: Who made the family have the idea of living "in 1982"?
[EX A]: young trey.

[EX Q]: Context: Defects in DNA mismatch repair have been associated with both hereditary and sporadic forms of cancer. Recently, it has been shown that human cell lines deficient in mismatch repair were also defective in the transcription-coupled repair (TCR) of UV-induced DNA damage. We examined whether TCR of ionizing radiation-induced DNA damage also requires the genes involved in DNA mismatch repair. Cells defective in the hMSH2 gene were deficient in the removal of oxidative damage, including thymine glycols, from the transcribed strand of an active gene. However, an hMLH1 mutant showed normal levels of TCR. By comparison, defects in either hMSH2 or hMLH1 resulted in reduced TCR of UV damage. Introducing chromosomes carrying either hMSH2 or hMLH1 into these cell lines restored their ability to carry out TCR. Deficiencies in either hMSH2 or hMLH1 did not result in decreased overall genomic levels of repair or lead to an increased sensitivity to either UV or ionizing radiation. Our results provide the first evidence for a protein that is absolutely required for the preferential removal of UV-induced DNA damage but not oxidative DNA damage from the transcribed strand of an active human gene. 
 Question: Which gene strand is targeted by transcription-coupled repair (TCR)?
[EX A]: the transcribed strand

[EX Q]: Context: The histone variant H2AZ is incorporated preferentially at specific locations in chromatin to modulate chromosome functions. In Saccharomyces cerevisiae, deposition of histone H2AZ is mediated by the multiprotein SWR1 complex, which catalyzes ATP-dependent exchange of nucleosomal histone H2A for H2AZ. Here, we define interactions between SWR1 components and H2AZ, revealing a link between the ATPase domain of Swr1 and three subunits required for the binding of H2AZ. We discovered that Swc2 binds directly to and is essential for transfer of H2AZ. Swc6 and Arp6 are necessary for the association of Swc2 and for nucleosome binding, whereas other subunits, Swc5 and Yaf9, are required for H2AZ transfer but neither H2AZ nor nucleosome binding. Finally, the C-terminal alpha-helix of H2AZ is crucial for its recognition by SWR1. These findings provide insight on the initial events of histone exchange. 
 Question: Which protein mediates the replacement of H2A by H2A.Z in the yeast Saccharomyces cerevisiae?
[EX A]:
swr1