You are given a sentence, a question and two answer options ('A' and 'B'). Your task is to find the **incorrect** answer (return the string of the incorrect option, not A/B).

Sentence: A man's boat is about to sink, so he throws his food and boxes of stuff overboard. Question: At which point would his boat be faster? (A) Before the stuff is thrown overboard (B) After the stuff is thrown overboard.
Before the stuff is thrown overboard

Sentence: Bob bought a wireless mouse and noticed that the pointer was slower to move than the wired mouse he had replaced it with. Question: Which mouse traveled fewer pixels in the same about of time? (A) the wired mouse (B) the wireless mouse
the wired mouse

Sentence: Driving a car to work takes less time then riding a bus. Question: Which vehicle moves at a greater rate of speed? (A) bus (B) car

bus