Input: Identify the most salient words:

a moving frame smoothly sliding through a forest in the summer

Output: forest
move
summer

Input: Identify the most salient words:

little stream flowing in idyllic uncontaminated environment crossing green meadows in summer

Output: cross
flow
stream

Input: Identify the most salient words:

A small microwave oven sits near a caution cone.

Output: cone
microwave
sit

Input: Identify the most salient words:

The kitchen is decorated with white cabinets, white appliances, a counter and small island.

Output:
appliance
cabinet
island
kitchen