Input: Identify the most salient words:

young woman choosing clothes in the mall

Output: choose
clothe
mall

Input: Identify the most salient words:

A train is pulling cars across a bridge.

Output: bridge
car
pull

Input: Identify the most salient words:

bouquet of white and pink roses in the green vase

Output: bouquet
rose
vase

Input: Identify the most salient words:

spotted dolphin swimming in front of the boat

Output:
dolphin
front
swim