instruction:
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.
question:
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?
answer:
ribs


question:
Sentence: Heart disease is the leading cause of death in the united states. Question: What is the leading cause of death in the united states?
answer:
heart disease


question:
Sentence: Resemblance to other species can serve as protection to prey category of species. Question: Resemblance to other species can serve as protection to what category of species?
answer:

prey