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.

Example Input: Sentence: Billy kept on throwing the ball and Juno kept on bringing it back until Juno dropped the ball and lay down on the grass, panting, tired out.
Question: What is the dog's name?
Example Output: Juno.

Example Input: Sentence: The children learned it was because the tree was sick.
Question: Why was the tree being cut down?
Example Output: The tree was sick.

Example Input: Sentence: Max brings the ball back to Jack.
Question: What game did Jack play with Max in the yard?
Example Output:
ball.