Boys vs. Girls

At the summer camp, some boys and girls start to make trouble for each other. The girls spray the boys with milk, so the boys let some tars out in the girls' cabin. How will this end?

I don't like boys who look down on girls. We have to cooperate with each other.

Vocabulary
・camp: a place where people stay in tents, shelters etc for a short time, usually in the mountains, a forest etc
・cabin: a small house, especially one built of wood in an area of forest or mountains
・cage: a structure made of wires or bars in witch birds or animals can be kept

Reference
Waring, R.(2006).Boys vs. Girls,USA:Thomson ELT