Input: Identify the most salient words:

a queue of fans lining up along a pavement at night outside a cinema .

Output: fan
line
night
queue

Input: Identify the most salient words:

Two powerful cars speed along a tunnel which runs along the coast.

Output: car
speed
tunnel

Input: Identify the most salient words:

there are churches and monasteries in the island

Output: church
island
monastery

Input: Identify the most salient words:

a train going through a tunnel with greenery on side of tunnel

Output:
greenery
train
tunnel