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.

[Q]: Sentence: Sound energy travels through matter in wave form. Question: What type of energy travels through matter in wave form?
[A]: sound

[Q]: Sentence: Most turtle bodies are covered by a special bony or cartilaginous shell developed from their ribs. Question: Most turtle bodies are covered by a special bony or cartilaginous shell developed from their what?
[A]: ribs

[Q]: Sentence: In pupa stage of their life cycle do insects begin developing their wings. Question: In what stage of their life cycle do insects begin developing their wings?
[A]:
pupa