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: Sound energy travels through matter in wave form. Question: What type of energy travels through matter in wave form?
sound

Sentence: Amoebas and paramecia are examples of protozoa. Question: Amoebas and paramecia are examples of what?
protozoa

Sentence: The understory of the rainforest commonly has ferns and other ground plants. Question: What part of the rainforest commonly has ferns and other ground plants?

understory