Input: Identify the most salient words:

olympic athlete has finally been awarded bronze for heptathlon .

Output: athlete
bronze
heptathlon

Input: Identify the most salient words:

aerial dolly moving tracking shot of a waterfall

Output: move
shot
waterfall

Input: Identify the most salient words:

mountains rising behind a lake are hidden by cloud .

Output: cloud
hide
mountain

Input: Identify the most salient words:

material is unloaded at the north end of the building using an overhead crane when needed .

Output:
building
crane
end