Input: Identify the most salient words:

stargazer lilies or biological hybrid in a bouquet with selective focus on the stamens

Output: bouquet
lily
stargazer

Input: Identify the most salient words:

vacation time with drinks on the beach

Output: beach
drink
time

Input: Identify the most salient words:

A chair and a blue umbrella are attached to a wheel.

Output: attach
chair
umbrella
wheel

Input: Identify the most salient words:

ultra orthodox children play in a fountain at a park outside old city

Output:
city
fountain
park