instruction:
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.
question:
Question: Loss of energy is the reason that what typically has few levels? Answer: food chain
answer:
Loss of energy is the reason that food chain typically has few levels.

question:
Question: If the dna from all 46 chromosomes in a human cell nucleus was laid out end to end, it would measure approximately how long? Answer: two meters
answer:
If the dna from all 46 chromosomes in a human cell nucleus was laid out end to end, it would measure approximately two meters long.

question:
Question: What size of ring will a summer drought cause in a tree? Answer: smaller
answer:
Smaller size of ring will a summer drought cause in a tree.