If a red house is made from red bricks, and a blue house is made from blue bricks, and a pink house is made from pink bricks and a black house is made from black bricks, what is a green house made from??

This is a trick question playing on expectations. Greenhouses are structures made of glass designed for growing plants, not buildings made of green bricks. The question establishes a pattern (red house from red bricks, etc.) to mislead you into expecting green bricks, but the actual answer breaks the pattern - greenhouses are made of glass.