Final answer:
To determine if a statement is a fact or an opinion, ask if it expresses an author's personal belief or if it is provable true or false.
Step-by-step explanation:
To determine whether a statement is a fact or an opinion, you can ask the question: 'Does this statement express an author's personal belief, idea, or feeling about a topic?' If the statement does express an author's personal belief or feeling, then it is an opinion. If the statement is provable either true or false, then it is a fact.
Learn more about Differentiating facts and opinions in statements