Which two sentences demonstrate correct pronoun-antecedent agreement?
1) The Michaelson's puppy has its own bed in the family room.
2) On Tuesdays, Jade and Kara go to both grandma's house after school.
3) When Dale went to the post office, he found that it was closed.
4) Serena baked chocolate-chip cookies, which were for her teammates.
5) My cousin Irma, a teacher, is very dedicated to her students.