TASK DEFINITION: In this task, you are given a question and an answer, you would be asked to create the sentence based on the Question-Answer provided. It should be contained within the Question-Answer provided.
PROBLEM: Question: Which of the following provides the best evidence that Earth has evolved over geologic time? Answer: rock containing fossilized seashells found on a mountaintop

SOLUTION: Rock containing fossilized seashells found on a mountaintop of the following provides the best evidence that earth has evolved over geologic time.

PROBLEM: Question: What occurs when a population reaches the carrying capacity? Answer: growth stops

SOLUTION: Growth stops when a population reaches the carrying capacity.

PROBLEM: Question: A collapsing nebula leads to what process? Answer: nuclear fusion

SOLUTION:
A collapsing nebula leads to nuclear fusion process.