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.

Q: Sentence: He filled up on gas that morning and was ready for action. 
Question: What happened during the race?

A: A racer filled up on gas.
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Q: Sentence: While he was riding, he saw many interesting things like some insects that would fly around and some pets that were in peoples' backyards. 
Question: What did Joe see when he was riding his bicycle?

A: Insects and pets.
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Q: Sentence: We had a party. 
Question: What did we do to celebrate the dog's birthday?

A:
had a party.
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