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

Input: Consider Input: Like mitochondria, plastids contain their own dna.

Output: Like mitochondria, plastids contain their own what?


Input: Consider Input: Millibar is the unit used to measure air pressure.

Output: What is the unit used to measure air pressure?


Input: Consider Input: Diffusion is the term for the movement of molecules from an area of high concentration to an area of low concentration.
Output: What is the term for the movement of molecules from an area of high concentration to an area of low concentration?