Input: Identify the most salient words:

an elephant seal rests on top of another on this beach

Output: beach
rest
seal

Input: Identify the most salient words:

sunlight shines down on lily pads growing on a lake

Output: lake
shine
sunlight

Input: Identify the most salient words:

tourists enter through tourist attraction into chinese structure

Output: enter
structure
tourist

Input: Identify the most salient words:

the south pylon is illuminated with the image of religious leader during event

Output:
event
image
leader