Input: Identify the most salient words:

Another biker is shown seated on a bike, making a gesture with both arms.

Output: bike
biker
seat

Input: Identify the most salient words:

A sun clock mounted to a white wall.

Output: clock
mount
wall

Input: Identify the most salient words:

A pizza that only has toppings on half of it.

Output: half
pizza
topping

Input: Identify the most salient words:

screened in porch with a fireplace

Output:
fireplace
porch
screen