instruction:
Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
question:
During the first year after birth, a baby called a(n) infant.
answer:
During the first year after birth, what is a baby called?


question:
The metallic bond is responsible for the properties of metals.
answer:
What is responsible for the properties of metals?


question:
Soil forms where land areas are flat.
answer:

Soil forms where land areas are what?