In this task, you are given a sentence and a question, you would be asked to create the answer which is contained in the sentence provided.

Input: Consider Input: Sentence: Combustion reactions involve the reaction of a hydrocarbon with oxygen gas to produce water and carbon dioxide. Question: What involves the reaction of a hydrocarbon with oxygen gas to produce water and carbon dioxide?

Output: combustion reactions

Input: Consider Input: Sentence: Aerobic exercise helps improve the cardiovascular system, while anaerobic exercise causes muscles to get bigger and stronger. Question: Aerobic exercise helps improve the cardiovascular system, while what exercise causes muscles to get bigger and stronger?

Output: anaerobic

Input: Consider Input: Sentence: Sp 3 hybridization type of hybridization does ammonia undergo. Question: What type of hybridization does ammonia undergo?
Output: sp 3 hybridization