Input: Identify the most salient words:

Someone crawls through a small opening in the side of the cliff and enters a temple.

Output: crawl
opening
side

Input: Identify the most salient words:

a full moon rises over fiery clouds at sunset

Output: cloud
moon
rise
sunset

Input: Identify the most salient words:

various seafood on sale in a market

Output: market
sale
seafood

Input: Identify the most salient words:

drink alcohol on a diet

Output:
alcohol
diet
drink