I want a goat

Hey, I know, it's been a while. It's May, when teachers suddenly realize they've forgotten to give us half of our schoolwork so they give it to us now. It's also when I realize I haven't done half of my schoolwork for the entire year and get it done...haha.
Recently a friend and I were talking on skype. She had this hilarious conversation with her sister that...was just too cute. I couldn't see what was happening, but this is what I heard.

Sister: "I want a goat."
Friend: "That's not a goat, that's a sheep."
Sister: "I want a sheep."
Friend: "You can't have this sheep."
Sister: "I want a...birdie."
Friend: "I don't have a birdie."
Sister: "But I want one!"
Friend: "Ok, you can have an eraser."

Compromise, all the way.