Concepts: surround, wade, water
A: A man slowly wades through thigh deep water surrounded by mangroves.
Concepts: hold, shop, supermarket
A: a woman shopping for vegetables in a supermarket holding an electronic tablet .
Concepts: bake, chef, pastry
A: A chef is providing a demonstration on baking bread or pastries.
Concepts: bear, cub, mother
A:
bear cubs on show to the public ... mother on guard while babies play .