Given scientific fact as input, generate the question from this fact such that it can be answered from the input.

Input: Consider Input: A pregnant woman should avoid toxic substances while pregnant.

Output: What should a pregnant woman avoid while pregnant?


Input: Consider Input: Electric motors transform electrical energy into kinetic energy.

Output: Electric motors transform electrical energy into what other form of energy?


Input: Consider Input: Single-celled type of organisms do not need blood.


Output: What type of organisms do not need blood?