Input: Identify the most salient words:

a deer eating some leaves off a branch .

Output: deer
eat
leave

Input: Identify the most salient words:

cranes for unloading cargo ships at the port .

Output: crane
port
ship
unload

Input: Identify the most salient words:

visiting island group can be a dream come true .

Output: come
dream
visit

Input: Identify the most salient words:

workers shouting slogans and burning the effigy of person during a protest over his remarks

Output:
burn
protest
shout
slogan