TASK DEFINITION: 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.
PROBLEM: Question: What do you call materials able to conduct electricity with 100% efficiency, meaning that no energy is lost during the electrical transmission? 
Answer: superconductors. 
Sentence: You call materials able to conduct electricity with 100% efficiency, meaning that no energy is lost during the electrical transmission, superconductors.

SOLUTION: During the electrical transmission superconductors looses no energy, and hence those materials are able to conduct electricity with 100% efficiency.

PROBLEM: 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.

SOLUTION: 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.

PROBLEM: Question: When do gases and liquids become solids? 
Answer: at low temperatures. 
Sentence: Gases and liquids become solids at low temperatures.

SOLUTION:
At low temperatures gases and liquids become solids.