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: What property of carbon and other elements can be used to date fossils and rocks, among other things? Answer: half-life

Ex Output:
Half-life property of carbon and other elements can be used to date fossils and rocks, among other things.

Ex Input:
Question: What connection is required for a newborn baby to begin breathing? Answer: connection to the placenta

Ex Output:
A connection to the placenta is required for a newborn baby to begin breathing.

Ex Input:
Question: An excellent solvent that holds heat well and allows hydrogen bonds, what substance has many properties critical to life? Answer: water

Ex Output:
An excellent solvent that holds heat well and allows hydrogen bonds, water substance has many properties critical to life.