勇
=
力
+
甬
:
Yu the Great (yu) has to show her courage (勇) inside of the engine ((e)ng3). While standing next to a yongzhong bell (甬) she'll push its power button (力) for a dare.
决
=
冫
+
夬
:
Just inside the elevator's kitchen, Zeus asks a crystal ball whether he should eat the popsicle he holds in his hand or not. The crystal ball keeps saying no, but because he definitely wants to eat hit he keeps asking again and again.