CONCEPTS: fish, harbour, market

GEN: a coloured woman gutting and scaling a fish in the market at harbour

CONCEPTS: move, train, tree

GEN: A modern train is moving through a small town, trees and people.

CONCEPTS: giraffes, habitat, ostrich

GEN: Two giraffes and an ostrich at a zoo enclosure habitat.

CONCEPTS: activity, asphyxiate, lake, produce, villager

GEN:
volcanic activity under meromictic lake produced a cloud of carbon dioxide that asphyxiated villagers