Concepts: shortage, tree, year
A: christmas trees may be harder to come by this year due to regional shortage
Concepts: enclosure, sun, zebra
A: Many zebra amble about within an enclosure under a bright sun.
Concepts: model, steer, wheel
A: steering wheel of a new model
Concepts: come, track, tree
A:
Brightly colored blue, yellow and white train coming down tracks near a row of trees.