Denny asked: Given the sentence "A person speaks at a protest on a college campus." is it true that "The person is involved in the protest."?.
Le: OK, so how can I answer with some explanation?

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
A good way to signify that a person is involved in a protest is that they are speaking at the protest.
The answer: yes.