Which sentence states a fact?
A: The Titanic sank in the Atlantic Ocean.
B: The movie about the sinking of the Titanic is wonderful.
The second sentence states a fact.
The Titanic sank in the Atlantic Ocean.
It can be proved by reading a history book about the Titanic.
The first sentence states an opinion.
The movie about the sinking of the Titanic is wonderful.
Wonderful shows what a person believes, thinks, or feels. Another person might have a different opinion about whether the movie is wonderful.