The teacher told the kid to ask his dad about the government.

Kid goes home and asks his dad -
"What is the government?"

The dad replied -
"Suppose I am the president, your mother is the congress, the maid is the workforce and your younger brother is the future"

and then, he leaves the room. Later at night, the kid heard his younger brother screaming. He wakes up to check out his brother and saw that his brother has shitted on his pants. The kid immediately runs up to his parents bedroom and through the keyhole, he saw that his mother was asleep and his dad was not in the room, he goes to call the maid and saw that his dad was screwing the maid and then he said -

"Oh, now I get it! The president is screwing the workforce, the congress is asleep and the future is full of shit"