Input: Identify the most salient words:

commentator drives automobile model during event

Output: drive
event
model

Input: Identify the most salient words:

An elegant bathroom features a tub, sink, mirror, and decorations.

Output: bathroom
feature
mirror
sink

Input: Identify the most salient words:

biological species swims into the current over a colorful reef

Output: reef
specie
swim

Input: Identify the most salient words:

a number of trains at a station with people near by

Output:
number
station
train