Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
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Question: Fungi is the major cause of disease in agricultural crops.

Answer: What is the major cause of disease in agricultural crops?

Question: In pupa stage of their life cycle do insects begin developing their wings.

Answer: In what stage of their life cycle do insects begin developing their wings?

Question: A(n) electrolyte is a compound that can form ions when it dissolves in water called.

Answer:
What is a compound that can form ions when it dissolves in water called?