Input: Identify the most salient words:

passengers spent at the airport today after a plane made an emergency landing on the way .

Output: landing
passenger
way

Input: Identify the most salient words:

organisation generously donates posters to many of the schools we visit

Output: organisation
school
visit

Input: Identify the most salient words:

a wooden boat which was found in the sea off tourist attraction .

Output: attraction
find
sea

Input: Identify the most salient words:

A train makes its way down the tracks past some trees.

Output:
train
tree
way