James, Samuel, and Sophia are discussing grammar. James says, ‘A compound predicate is when two or more simple subjects have the same predicate.’ Samuel disagrees and says, ‘No, it’s when two or more simple predicates have the same subject.’ Sophia thinks it’s a predicate made up of two or more words. Who is correct?

A. James: Two or more simple subjects that have the same predicate

B. Samuel: Two or more simple predicates that have the same subject

C. Sophia: A predicate that is made up of two or more words

D. None of them: A predicate that is a complete thought