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.

Input: Consider Input: Question: How does the liquid in a thermometer respond to heat or cold? Answer: expands or contracts

Output: The liquid in a thermometer expands or contracts to respond to heat or cold.


Input: Consider Input: Question: Who lack some of the defining traits of chordates? Answer: adult humans

Output: Adult humans lack some of the defining traits of chordates.


Input: Consider Input: Question: What is used by sensitive systems to detect even low levels of radiation? Answer: crystals


Output: Crystals is used by sensitive systems to detect even low levels of radiation.