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: All matter in the universe is composed of one or more unique pure substances called elements. Question: All matter in the universe is composed of one or more unique pure substances called what?
elements

Sentence: Skeletal tisse is muscle tissue that is attached to the bone called. Question: What is muscle tissue that is attached to the bone called?
skeletal tisse

Sentence: The nervous system sends electrical signals to all other body systems. Question: Which body system sends electrical signals to all other body systems?
nervous system