It can be inferred that option A is the evidence that best supports the student's reason for their claim.
During an argument or a debate, both parties will take a position and attempt to justify that position.
In this case, the position is that the school cafeteria ought to offer more meatless foods. This position is what is referred to as a claim.
Evidence is a fact that you give to support the rationality of a claim.
Learn more about claims at:
https://brainly.com/question/2748145
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