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.

Ex Input:
Question: What once most common bird in north america became extinct in the 1800s? Answer: the passenger piegon

Ex Output:
The passenger piegon once most common bird in north america became extinct in the 1800s.


Ex Input:
Question: What is the term for daily cycles of behavior, like the sleep-wake cycle? Answer: circadian rhythms

Ex Output:
Circadian rhythms is the term for daily cycles of behavior, like the sleep-wake cycle.


Ex Input:
Question: The water cycle involves movement of water between air and what? Answer: land

Ex Output:

The water cycle involves movement of water between air and land.