CONCEPTS: herd, lioness, watch, zebra

GEN: a lioness watching a herd of zebra and wildebeest in the savanna .

CONCEPTS: arch, cave, climber, remain, scale

GEN: a climber scales an arch from the remains of a collapsed cave

CONCEPTS: class, graduate, member

GEN: members of the fall graduating class celebrate during commencement .

CONCEPTS: barn, surround, vegetation

GEN:
derelict wooden barn surrounded by overgrown vegetation in indigenous reservation on an overcast day near