Input: Identify the most salient words:

Two tall giraffes in an enclosure look opposite directions.

Output: enclosure
giraffes
look

Input: Identify the most salient words:

shot of tour boat as it passes under a bridge

Output: boat
pass
shot

Input: Identify the most salient words:

flying around a headland on the coast at sunset with waves breaking

Output: break
fly
sunset
wave

Input: Identify the most salient words:

republic anda city on a map with pin

Output:
city
map
pin