Input: Identify the most salient words:

tourists look out over island as a container ship lies docked

Output: dock
island
look
ship
tourist

Input: Identify the most salient words:

A man playing tennis is about to return a shot.

Output: return
shot
tennis

Input: Identify the most salient words:

fountain with statue of a woman in the park near the lake

Output: fountain
lake
park

Input: Identify the most salient words:

christmas tree with gifts lying under it .

Output:
gift
lie
tree