CONCEPTS: boulder, cross, environment, summer, waterfall

GEN: waterfalls flowing in idyllic uncontaminated environment crossing green meadows and boulders in summer

CONCEPTS: hundred, leave, strand

GEN: traffic jam along highway that left hundreds of vehicles stranded .

CONCEPTS: city, pedestrian, roadway, truck

GEN: City setting with food truck parked near roadway with pedestrians.

CONCEPTS: airplane, gate, park

GEN:
A jet airplane parked at the airport gate.