Input: Identify the most salient words:

a room with a toilet and some towels hanged

Output: hang
toilet
towel

Input: Identify the most salient words:

dappled sunlight on the bright clusters of flowers in a sub tropical garden

Output: cluster
flower
garden

Input: Identify the most salient words:

living in the polar bears and marine mammals

Output: bear
live
mammal

Input: Identify the most salient words:

A little baby elephant is following its mother.

Output:
elephant
follow
mother