They are three in a row; the man walks ahead along the school sidewalk, the bigger sister next, with the little sister behind.
Little sister: AAAAAHHHHH, AAAAHHHHAAAAAA
Little sister: WAAAAAHHHHHHH
Little sister: A,A,A,AAAAAAAAWWWWWHHHHHHHHH
Little sister: WAWAWAAAAAAAAHHH
Bigger sister: Quiet, you’ll scare the chickens.
Little sister (passing the hen house): annnhhh, unhhh
Little sister: (sniffle) uhhh, uhhhhhhhh
Little sister: unhhhh, (sniff), uwhhhhh
Little sister (past the hen house): WAWAWAAAAAAAAHHH
Little sister (turning the corner): A,A,A,AAAAAAWWWWWWHHHHH
Little sister (farther down the walk): WAWAWAAAAAAAAHHHHH
(Me, thinking: Ah, I feel for all involved in a tantrum. But this one made me laugh. Sorry, little sister.)