You are given a sentence and a question. You're expected to write the correct answer based on the sentence.

Example Input: Sentence: Sina and Kim work together. Sina is driving a sports car to work while Kim rides her bike to work. Question: After an hour, who would have gone less distance?
Example Output: Kim

Example Input: Sentence: Linda and Thomas decide to walk to the park.  Linda looks around and walks at a more leisurely pace while Thomas walks briskly. Question: Who takes longer to reach the park?
Example Output: Linda

Example Input: Sentence: An airplane weighs much less then a submarine. Question: If both vehicles are accelerating, which will get up to top speed faster?
Example Output:
airplane