Input: Identify the most salient words:

A man serving hot dogs on a tray.

Output: dog
serve
tray

Input: Identify the most salient words:

A restaurant gets slammed for dinner and has two waiters working that day.

Output: restaurant
waiter
work

Input: Identify the most salient words:

how to style white jeans for the winter

Output: jean
style
winter

Input: Identify the most salient words:

chair in the tropical garden at sunny day

Output:
chair
day
garden