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.

[EX Q]: Passage: My grandma loves to watch movies , but only has cable , so I decided to buy her a DVD player . After doing a bit of research online , I learned the electronics store closest to me was the best place to buy one . I got into the car and drove there and then asked the clerk to help me find the best brand . I started looking around and found a discounted RCA DVD player with great features that would connect fine to my grandmother 's TV . I made sure it offered HD quality and went up to the register to pay for it . After using my store loyalty card and paying for it , I got a pretty good deal . Leaving the electronic 's store , I was very happy with my purchased and pleased I decided to shop there and use my own judgment as to what to buy . Question: What was the brand that the sales man recommended? Option1: Sony Option2: RCA
[EX A]: RCA

[EX Q]: Passage: I walked into the living room , and the carpet was dirty . it was bothering me so I decided to clean it . I got the vacuum and first made sure that there was no garbage in bag . First I made sure that there were no nails or big stuff lying around the room . I picked them up . I plugged it in the it in the power outlet . I turned on the vacuum . Then , I attached flat vacuum to clean the sides of walls and the area under the furniture . the sound was very loud I placed the bottom of the vacuum on the carpet . I vacuumed all of the carpet and it was finally all clean . I called my family to all look at it . Question: When did the cleaning start? Option1: after realizing the carpet was dirty Option2: At midnight.
[EX A]: after realizing the carpet was dirty

[EX Q]: Passage: I wanted to read a new novel , but rather than buying it , I decided to borrow it from the library . When I arrived at the library , I was greeted by the friendly librarian who asked if I needed any help . I told her which book I was looking for and she quickly helped me find it . I handed the librarian my library card , which she scanned with a scanner . She opened the book to find the bar code in the back cover and proceeded to scan it . The computer printed a receipt which told me that I had two weeks to return the book . I placed the receipt inside the front cover of the book and thanked the librarian for helping me find the book I was looking for . Question: Who helped find the book? Option1: The librarian. Option2: The computer
[EX A]:
The librarian.