Input: Identify the most salient words:

distant shot of glacier flowing out of mountains into a valley

Output: glacier
mountain
shot

Input: Identify the most salient words:

a train going into station on a short section of the narrow gauge

Output: section
station
train

Input: Identify the most salient words:

choose appropriate words or numbers to fill in the gaps below

Output: fill
gap
word

Input: Identify the most salient words:

a waiter serves dishes at a restaurant .

Output:
dish
restaurant
waiter