instruction:
Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
question:
Three many pairs of autosomes are there.
answer:
How many pairs of autosomes are there?


question:
Sodium chloride is an odorless white solid that is harmless unless consumed in large quantities.
answer:
What is an odorless white solid that is harmless unless consumed in large quantities?


question:
Voltaic cell type of cell has negative anode is positive cathode.
answer:

What type of cell has negative anode is positive cathode?