Input: Identify the most salient words:

fireworks burst over lake to end the evening .

Output: evening
firework
lake

Input: Identify the most salient words:

a view of island from a moving ship

Output: island
move
ship
view

Input: Identify the most salient words:

slow motion panning over a tree on a sunny day with blue sky

Output: pan
sky
tree

Input: Identify the most salient words:

A giraffe in an enclosure is attempting to eat a plant.

Output:
eat
enclosure
giraffe
plant