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.

[Q]: Question: Which is an example of a renewable energy resource? Answer: biomass
[A]: Biomass is an example of a renewable energy resource.


[Q]: Question: Where are aerofoils found? Answer: birds and airplanes
[A]: Birds and airplanes are aerofoils found.


[Q]: Question: What system consists of structures that produce eggs, secrete female sex hormones, and ultimately enable birth of a fetus? Answer: female reproductive system
[A]:
The female reproductive system consists of structures that produce eggs, secrete female sex hormones, and ultimately enable birth of a fetus.