Input: Identify the most salient words:

beautiful woman choosing the right shade of foundation for her skin .

Output: choose
foundation
shade

Input: Identify the most salient words:

conceptual image of the spacecraft in space

Output: image
space
spacecraft

Input: Identify the most salient words:

marine iguanas sunbathing on volcanic rocks in the time lapse

Output: iguana
rock
sunbathe

Input: Identify the most salient words:

pretty girl dressed like ethnicity in fiction

Output:
dress
ethnicity
fiction