instruction:
Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
question:
At a convergent plate boundary, when one plate is oceanic, there are large volcanoes.
answer:
At a convergent plate boundary, when one plate is oceanic, there are large what?


question:
Together, the muscular and skeletal organs are known as the musculoskeletal system.
answer:
Together, the muscular and skeletal organs are known as what?


question:
Food is glucose used for the bacteria.
answer:

What is glucose used for the bacteria?