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: Why are seeds of a pine cone easily carried by the wind and dispersed? Answer: seeds have wings

Ex Output:
Seeds of a pine cone are easily carried by the wind and dispersed because seeds have wings.


Ex Input:
Question: Which of the following has changed over the last 200 years primarily due to human activity? Answer: the composition of the atmosphere

Ex Output:
The composition of the atmosphere has changed over the last 200 years primarily due to human activity.


Ex Input:
Question: What are the specialized building blocks of your body? Answer: cells

Ex Output:

Cells are the specialized building blocks of your body.