Because the caretaker was male. The regular caretaker was off for whatever reason, and her replacement was a man.

He was watching over a couple of kids when my neighbour showed up and saw him there. She immediately went to the administration and made a complaint, saying how it's very inappropriate for a man to be watching over those children, and she doesn't want her 3 year old son to be in that environment.

Best part of the story, the administration APOLOGIZED to her. Said that they were stuck, he was a qualified employee, and therefore they had to give him the position for the time being.

You figure that one out.