TASK DEFINITION: In this task, you are given a question and a corresponding answer. Your task is to generate a fact statement that is useful in answering the given question.
PROBLEM: Question: Organisms exist only because of the energy from? Answer: our yellow dwarf.

SOLUTION: the sun is the source of energy for life on Earth

PROBLEM: Question: An object that is stopped is? Answer: halted.

SOLUTION: stopped means no speed

PROBLEM: Question: What is part of an ecological system? Answer: waterfalls.

SOLUTION:
an ecosystem contains nonliving things