Input: Identify the most salient words:

crowds start to arrive in the early evening for the street festival .

Output: arrive
evening
festival

Input: Identify the most salient words:

running offers a different perspective of roads than driving does .

Output: perspective
road
run

Input: Identify the most salient words:

ears of barley in a field

Output: barley
ear
field

Input: Identify the most salient words:

monitor lizard at the water hole with tongue extended

Output:
lizard
monitor
tongue