CONCEPTS: couple, holiday, spend

GEN: some couples find spending large amounts of time together over the holidays trying .

CONCEPTS: cub, rest, tree

GEN: young lion cub lying under a tree and resting

CONCEPTS: city, player, react

GEN: tennis player reacts against tennis player during day of the open in a city .

CONCEPTS: train, way, yard

GEN:
A train making its way through a rail yard.