Input: Identify the most salient words:

clouds coming out of the valley as i went down the trail at sunrise .

Output: cloud
trail
valley

Input: Identify the most salient words:

children run through a fountain to cool off .

Output: cool
fountain
run

Input: Identify the most salient words:

look at the rich details in the pattern on this one

Output: detail
look
pattern

Input: Identify the most salient words:

religious leader waves from inside automobile model as he leaves airport on tuesday .

Output:
airport
leave
wave