CONCEPTS: enclosure, shade, stand, zebra

GEN: Two zebras standing in the shade inside an enclosure.

CONCEPTS: call, coach, quarter

GEN: football coach reacts to a non call during the first quarter against american football team .

CONCEPTS: electricity, environment, generate

GEN: wind farms generate electricity with minimal impact on the environment .

CONCEPTS: chess, elder, park

GEN:
A group of elders gather to play chess at the park.