Input: Identify the most salient words:

running woman a run training in mountains under sky with clouds

Output: cloud
mountain
run
sky

Input: Identify the most salient words:

a detail of a statue of builder when he fell under the cross

Output: builder
cross
fall

Input: Identify the most salient words:

celebrate this christmas with your elf on the shelf have him bring this cute elf

Output: christmas
elf
shelf

Input: Identify the most salient words:

fireworks ended a day full of patriotic entertainment and celebrations

Output:
celebration
end
firework