TASK DEFINITION: You are given a sentence and a question in the input. The information provided in the sentence should be enough to answer the question. You're expected to write the correct answer. Do not use any facts other than those provided in the sentence.
PROBLEM: Sentence: The most important thing that Santa has to do for the reindeer is to make sure they have their coffee on Christmas Eve. 
Question: What is the most important thing Santa Claus has to do and why?

SOLUTION: the reindeer is to make sure they have their coffee on Christmas Eve.

PROBLEM: Sentence: Luke takes his dog for a walk. 
Question: What actions does Luke take in this story?

SOLUTION: Luke takes his dog for a walk.

PROBLEM: Sentence: He also needed a sun gatherer. 
Question: Besides a tire what part did Carl need?

SOLUTION:
A sun gatherer.

