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: Ultimately, most life forms get their energy from this? Answer: sun
answer:
Ultimately, most life forms get their energy from the sun.


question:
Question: What is essential for forming new genes? Answer: large mutations
answer:
Large mutations is essential for forming new genes.


question:
Question: What the scientific concept stating that when looking at two competing theories, the one with fewer assumptions should be chosen? Answer: law of parsimony
answer:

The law of parsimony is the scientific concept stating that when looking at two competing theories, the one with fewer assumptions should be chosen.