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

Input: Consider Input: Photoautotrophs and chemoautotrophs are two basic types of autotrophs.

Output: Photoautotrophs and chemoautotrophs are two basic types of what?


Input: Consider Input: Together, the muscular and skeletal organs are known as the musculoskeletal system.

Output: Together, the muscular and skeletal organs are known as what?


Input: Consider Input: Activities that can reduce the effects of edema condition include exercises to keep the blood and lymph flowing through affected areas.
Output: Activities that can reduce the effects of what condition include exercises to keep the blood and lymph flowing through affected areas?