Is it a red flag if...

I am considered and was offered a position for an internship. They sent the necessary documents such as the contract. However, I noticed that the contract doesn't specify how an intern could exit gracefully if they plan not to continue the internship.

Would it be a red flag to clarify this matter, right after being offered a position?

If they find it negatively, what do you think are the implications?

Btw, I'm still a student. I'm being specific and careful with signing contracts.

Thank you!