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: The average global temperature has been rising since the end of what era? Answer: pleistocene

SOLUTION: The average global temperature has been rising since the end of pleistocene era.

PROBLEM: Question: Early in the development of a human fetus, the skeleton is made entirely of what? Answer: cartilage

SOLUTION: Early in the development of a human fetus, the skeleton is made entirely of cartilage.

PROBLEM: Question: Serious imbalances, cancer and other diseases can result when expression of what goes awry? Answer: genes

SOLUTION:
Serious imbalances, cancer and other diseases can result genes expression of what goes awry.