Input: Identify the most salient words:

politician meets with a bipartisan delegation led by politician .

Output: delegation
meet
politician

Input: Identify the most salient words:

protestors shouting slogans against visit during the protest today

Output: protest
protestor
shout
slogan

Input: Identify the most salient words:

electric cars have engines which run on electrical energy rather than chemical potential energy .

Output: car
energy
run

Input: Identify the most salient words:

An old fire hydrant with several colors of paint and rust.

Output:
hydrant
paint
rust