instruction:
Given a statement, generate a question such that the answer is contained in that statement.
question:
Complex chemistry is needed to carry out cell division and reproduction
answer:
What is needed to carry out cell division and reproduction?


question:
Camels are an plant eater
answer:
What type of eater are Camels?


question:
a sifter is used for separating combined constituents
answer:

What is used for separating combined constituents?