If any nouns and pronouns disagree in number, person, or gender in the following sentences, substitute pronouns that agree with the nouns. If you prefer, strengthen any sentence by rewriting it. Some sentences may be correct. Possible revisions for the lettered sentences appear at the end of the handbook. Example:
A cat expects people to feed them often.
A cat expects people to feed it often. Or
Cats expect people to feed them often.