Input: Identify the most salient words:

a moving shot going around coral reef to find out fishes live behind it

Output: fish
move
reef

Input: Identify the most salient words:

cities around the world to spend new year s

Output: city
world
year

Input: Identify the most salient words:

greeting card featuring the digital art cat by person

Output: card
cat
feature
greet

Input: Identify the most salient words:

a block of flats named person viewed upwards at an angle with blue sky above

Output:
block
flat
sky
view