You are given a sentence, a question and two answer options ('A' and 'B'). Your task is to find the correct option for the given question. Write down the answer index: 'A' or 'B'.

Input: Consider Input: Sentence: Rubbing your finger across a trackpad is very easy, but rubbing it across a piece of sandpaper results in high friction. Question: Which surface will let you rub your finger a greater distance? (A) trackpad (B) sandpaper

Output: A


Input: Consider Input: Sentence: Jimbo's race car is much faster then his bulldozer. Question: If both vehicles are driven for 30 seconds, which one will have gone the greater distance? (A) race car (B) bulldozer

Output: A


Input: Consider Input: Sentence: Lisa is studying for her exam. She is working at her desk on the computer and reading. She has no issues reading the tiny print. Question: The light source in the room must be a? (A) Desk Lamp (B) Floor Lamp


Output: A