Answer:
C. The newscaster said it will rain tomorrow.
Step-by-step explanation:
A statement of fact is a statement that can be proven right or wrong with further research. Moreover, this is a statement that is backed up by evidence. Option A is not a fact, as it is possible for people who live in the rainforest to dislike rain. Option B is a prediction, and it is possible for the speaker to be wrong. Option D is an opinion, as it starts with "I think" and offers no evidence. Option C, however, is a statement of fact, as it can easily be proven right or wrong.