类黄酮

类 = 大 + 米 : Lancelot (l) wants to save mankind (类), so he plans to breed the perfect rice plant. To find the perfect seed he programmed a robot (大) to classify (类) every corn of a sack of rice (米) in the Eiffel Tower's bathroom (ei4) so he can choose the best one.

黄 = 井 + 由 + 八 : Mnemonic symbol: the Yellow Emperor.

Helga Horse (hu) invited the Yellow Emperor (黄) to have a few cuba libres (由) in the anglepod's kitchen (ang2). But it's a trap! After the yellow emperor is drunk enough, Helga Horse spills eightballs (八) on the floor for the yellow emperor to trip on and fall into a well (井).