课

课 = 果 + 讠 : Karl Marx (k) notices an advertising column (讠) in the elevator's bathroom (e4). He decides to teach these capitalists a lesson (课) and throws grapes (果) at the ads, messing them all up. That'll teach them!

果 = 木 + 田 : Gitta Giraffe is not feeling well inside observatory and decides to eat healthy. To plant a field, she first distributes some Christmas trees as manure, then puts a field on it and finally plants some ravines. Soon she will be eating grapes and feel better.

果 = 木 + 田 : Gitta Giraffe is not feeling well inside observatory and decides to eat healthy. To plant a field, she first distributes some Christmas trees as manure, then puts a field on it and finally plants some ravines. Soon she will be eating grapes and feel better.

Mnemonic symbol: this character looks like a big "i" (like in information), and I'll represent it by an advertising column. Maud Younger (y) gives a speech (讠) standing on top of an advertising column (讠) in the anthill's kitchen (an2).