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: Weight is the force of gravity. Question: What is the force of gravity called?
weight

Sentence: Reactive elements are able to combine more easily with other elements. Question: Reactive elements are able to combine more what with other elements?
easily

Sentence: Vertebrates reproduce sexually. Question: In which way do vertebrates reproduce?

sexually