You are given a question, its answer, and a sentence that supports the question, i.e., the answer to the question is inferable from the sentence. In this task, you need to paraphrase the given sentence so that the paraphrased sentence still supports the question i.e. you can still infer the answer to the question from the paraphrased sentence. Do not write a paraphrase with a minor change in the given sentence e.g. replacing the word "one" with "a". Instead, try to write a paraphrase that contains new words, i.e. the words that are not present in the input sentence.

[Q]: Question: Which process involves choosing certain organisms to reproduce with one another in order to pass on specific, desirable traits to their offspring? 
Answer: selective breeding. 
Sentence: Selective breeding involves choosing certain organisms to reproduce with one another in order to pass on specific, desirable traits to their offspring.
[A]: By choosing certain organisms to reproduce with one another, you are using selective breeding to pass on specific, desirable traits to the organism's offspring.


[Q]: Question: What crucial role does beneficial fungi play? 
Answer: balance of ecosystems. 
Sentence: Beneficial fungi play a crucial role in balance of ecosystems.
[A]: A crucial part of the balancing of ecosystems is done by beneficial fungi.


[Q]: Question: The thin layer of rock on Earth's surface is the? 
Answer: lithosphere. 
Sentence: The thin layer of rock on earth's surface is the lithosphere.
[A]:
Most people know we have a think layer of rock on the earths surface but not many know it is called the lithosphere.