In this task, you are given a sentence and a question, you would be asked to create the answer which is contained in the sentence provided.

Sentence: Mammals have four limbs and produce amniotic eggs. Question: Mammals have four limbs and produce what kind of eggs?
amniotic

Sentence: Overharvesting is a serious threat particularly to aquatic species. Question: Overharvesting is a serious threat particularly to which species?
aquatic species

Sentence: The concentration of the hydrogen ion in a solution can be calculated when the ph is known. Question: The concentration of the hydrogen ion in a solution can be calculated when what is known?

ph

