TASK DEFINITION: Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
PROBLEM: Producers in an ecosystem generally get their energy from the sun.

SOLUTION: Where do producers in an ecosystem generally get their energy from?

PROBLEM: A(n) genome is considered to be a person's entire genetic information.

SOLUTION: What is considered to be a person's entire genetic information?

PROBLEM: Gastric emptying is regulated by both the stomach and the duodenum.

SOLUTION:
Gastric emptying is regulated by both the stomach and what other digestive structure?