Input: Identify the most salient words:

light shines through a window in a church

Output: church
light
shine
window

Input: Identify the most salient words:

football players look on as football player makes a diving save

Output: look
player
save

Input: Identify the most salient words:

politician left on the bridge in visit

Output: leave
politician
visit

Input: Identify the most salient words:

A bench positioned among the tall trees for shade

Output:
bench
shade
tree