Input: Identify the most salient words:

helicopter carrying cargo in the mountains .

Output: carry
helicopter
mountain

Input: Identify the most salient words:

A man is dressed as Santa Claus with A Santa suit, hat, beard and glasses.

Output: beard
dress
hat

Input: Identify the most salient words:

marines and profession clean a local beach

Output: beach
clean
profession

Input: Identify the most salient words:

litter washed up on the beach

Output:
beach
litter
wash