CONCEPTS: eye, watch, widen

GEN: Someone's eyes widen as he watches.

CONCEPTS: coaster, ride, way

GEN: Several people are riding on a roller coaster while reacting to going through a loop in various ways.

CONCEPTS: grow, mushroom, trunk

GEN: mushrooms growing on the trunk

CONCEPTS: broccoli, eat, mouse

GEN:
A brown and white mouse eating on broccoli.