Input: Identify the most salient words:

workout of runners on the beach

Output: beach
runner
workout

Input: Identify the most salient words:

the match was delayed by a hour as police managed the crowd

Output: crowd
manage
match
police

Input: Identify the most salient words:

close up shot of burning firewood in the fireplace

Output: burn
firewood
shot

Input: Identify the most salient words:

silhouette on the beach of a tropical island with a boat in the sea at sunrise

Output:
sea
silhouette
sunrise