Input: Identify the most salient words:

pop artist and latin pop artist onstage during awards presented by business .

Output: award
business
onstage
present

Input: Identify the most salient words:

happy senior couple relaxing on vacation in summer on a meadow

Output: couple
meadow
summer

Input: Identify the most salient words:

couple of engineers discussing project on the construction site

Output: discuss
engineer
site

Input: Identify the most salient words:

mass transportation system is in motion as it leaves a city in front of tourist attraction .

Output:
city
leave
system