Input: Identify the most salient words:

example find the equation of each line given in the graph .

Output: equation
give
graph
line


Input: Identify the most salient words:

politician delivers remarks at an event .

Output: deliver
event
remark


Input: Identify the most salient words:

Two gentleman in formal suits, one of them is adjusting the collar of the other.

Output: adjust
collar
suit


Input: Identify the most salient words:

a dog stares out of a window 

Output:
dog
stare
window