Who gets to go to school?

Vivi gets to take one stuffed animal to school each day to nap with. She rotates through her favorites (Elmo, Blue Elmo, Lion, Elephant, and several monkeys). This is usually a quick decision, but not today. Today she thought and thought about who to bring, looked at each one, picked them up and put them down. Finally, she decided on her smaller Elmo. When asked why she picked Elmo, she responded, "He was the only one that asked."