Concepts: demonstrate, microscope, slide
A: Two female students are demonstrating how to place a slide under a microscope.
Concepts: dog, expression, portrait
A: portrait of a big boxer dog with a funny facial expression .
Concepts: beach, boat, fisherman, haul
A: fishermen use teamwork to haul a heavy fishing boat up the beach
Concepts: bathtub, tear, wall
A:
A bathtub is beneath a torn down wall.