Input: Identify the most salient words:

clock tower at the entrance to harbour

Output: entrance
harbour
tower

Input: Identify the most salient words:

A commuter train that is rounding a curve along the track.

Output: curve
round
train

Input: Identify the most salient words:

Traffic lights and stop signs positioned high above an intersection

Output: intersection
light
sign
stop

Input: Identify the most salient words:

celebrity leaves restaurant after dinner .

Output:
celebrity
leave
restaurant