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: Droughts occurs when there is little to no rain in a period of time. Question: What occurs when there is little to no rain in a period of time?
droughts

Sentence: The composition of the atmosphere has changed over the last 200 years primarily due to human activity. Question: Which of the following has changed over the last 200 years primarily due to human activity?
the composition of the atmosphere

Sentence: Along stream beds are liverworts most often found. Question: Where are liverworts most often found?

along stream beds