You are given a paragraph (Passage), a question (Question) and two answer options (Option1 and Option2). Your task is to find the correct answer (and return the string of the correct option, not option1/2) for the given question from the given options and based on the given passage. Answer of the question can be found directly from the passage.

Q: Passage: I went to watch a tennis match with my friend . I have never seen a tennis match and I did n't really understand what was going on , but it was a lot of fun to watch the athletes compete with each other . Sometimes the ball moves so fast you can hardly see it , but somehow the tennis players can not only see it but they can usually reach it and return the ball to the other player by hitting it with their racket . When one player can not return the ball before it bounces twice , the player that hit the ball gets points . Sometimes a lot of people play at once , and then the winners play each other , until there is one final winner that beat everyone else who was playing tennis that day . That person is an amazing athlete ! Question: How many players win the match? Option1: one Option2: three

A: one
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Q: Passage: I needed to wake up early this morning for work , but my alarm did n't go off . I still got up early enough to be there on time , but I needed to change the batteries in my alarm clock before I left . I got my alarm clock off of my nightstand and held it in my hand . After I had the batteries in my hand , I turned the alarm clock over and took off the back plate where the batteries are kept . The old batteries were taken out and thrown away . After I did that , I placed the two batteries I had into the alarm clock . I replaced the cover on the back of the alarm clock and put it back on my stand . Question: When did they grab a couple of them? Option1: Before work Option2: after replacing the back cover

A: Before work
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Q: Passage: I needed to make ten copies of a form for my boss , Mr. Smith . Luckily for me , we 'd just gotten a new copier in the paper room , so it would be easy . I took the form from Mr. Smith and walked out of his office , down the hall , into the paper room . I went over to it and turned it on ; since it was first thing in the morning , it had n't been activated yet . While it warmed up , I checked the paper tray inside to make sure it had enough paper to make my ten copies . No one had refilled the new copier since yesterday , so I had to add a little more paper from the box on the counter . I lifted the lid on the scanner section and laid the form face-down so the copy machine could copy it . The copy machine hummed , then beeped to tell me the form had been scanned . I pressed the 1 and 0 keys on the keypad so it would give me ten copies , then pressed the start button . I replaced the ten sheets of paper I 'd used in the paper tray . Then I took the original form and my ten copies and went back to Mr. Smith 's office . Question: What gave ten perfect copies? Option1: The copy machine. Option2: The printer.

A:
The copy machine.
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