Input: Identify the most salient words:

A man in a blue jacket is pushing a bicycle loaded with a potato type vegetables.

Output: bicycle
load
push
vegetable

Input: Identify the most salient words:

The family is drowning in the lake.

Output: drown
family
lake

Input: Identify the most salient words:

Passengers unloading from a subway train at a station.

Output: station
train
unload

Input: Identify the most salient words:

buildings and castle against the sky

Output:
building
castle
sky