Input: Identify the most salient words:

residents chant slogans in favor of their demands during a protest demonstration

Output: demand
demonstration
favor
resident
slogan

Input: Identify the most salient words:

We are looking at a model train coming down the track.

Output: come
look
track
train

Input: Identify the most salient words:

politician delivers a speech at her campaign rally on super tuesday

Output: deliver
politician
rally
speech

Input: Identify the most salient words:

a rainbow appears after heavy showers and sunshine .

Output:
appear
rainbow
sunshine