Isn't satisfying the grader a task that was given by humans? Why do they need to talk about humans at all, when it's very unlikely that the task itself specifie

Isn't satisfying the grader a task that was given by humans? Why do they need to talk about humans at all, when it's very unlikely that the task itself specified that it was human-given? Do you include in your prompts (if you even use LLMs) something like "This is a human giving you your task to..."?