诱因

诱 = 讠 + 秀 : Maud Younger (y) is about to be lured into (诱) a talent show (秀) by an ad on an advertising column (讠) in the outhouse's bathroom (ou4).

因 = 囗 + 大 : Mnemonic symbol: the close reasoner René Descartes.

因 = 囗 + 大 : In front of the encampment ((e)n1), René Descartes (因), Maud Younger (y) and a robot (大) are starting a big rave. The robot sits inside a big box (囗) and is the master of ceremony, while René and Maud are dancing on the square. They started this rave to collect money for a good cause (因).