Input: Identify the most salient words:

fish for sale the market

Output: fish
market
sale

Input: Identify the most salient words:

a city performs onstage during the concert at theater .

Output: city
concert
perform
theater

Input: Identify the most salient words:

a ferry docked at a jetty to load passengers to cross bay

Output: dock
ferry
jetty
load
passenger

Input: Identify the most salient words:

students had their achievements recognised at ceremony .

Output:
achievement
ceremony
student