CONCEPTS: grass, shade, zebra

GEN: Three zebras that are munching on some grass in the shade.

CONCEPTS: forest, tourist, waterfall

GEN: female tourist watching the waterfall at the forest cascading down

CONCEPTS: track, train, wind

GEN: A train winds its way down a mountain track.

CONCEPTS: hand, keyboard, type, work

GEN:
hands of a man working at portable computer typing on keyboard in his office