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.

Sentence: Instead of heat, organisms use catalysis to speed up reactions. Question: Instead of heat, organisms use what to speed up reactions?
catalysis

Sentence: Mars is the fourth planet from the sun. Question: Which is the fourth planet from the sun?
mars

Sentence: All vertebrates reproduce sexually. Question: In what way do all vertebrates reproduce?

sexually