TASK DEFINITION: You are given a sentence and a question. You're expected to write the correct answer based on the sentence.
PROBLEM: Sentence: And old pilot, famous for his record-breaking flights in the 40's, wants to prove he can still do it. He plans an around the world trip and challenges a modern aircraft against his old one. Question: Which plane is likely to reach the final destination before the other?

SOLUTION: The modern aircraft

PROBLEM: Sentence: An astronomer was studying the properties of some stars. She saw that one was a neutron star that was so densely packed with material that it had a far larger mass than an ordinary star that she was also observing. Question: Which of these stars would she expect to have a greater gravitational force?

SOLUTION: neutron star

PROBLEM: Sentence: A turtle is slower then a rabbit. Question: If both animals are racing, which one will travel less distance in 5 minutes?

SOLUTION:
turtle