Input: Identify the most salient words:

patterns made by an agricultural roller in the soil of a cultivated arable field in winter

Output: cultivate
field
pattern

Input: Identify the most salient words:

deforestation at ethnicity in republic the tree comes crashing down

Output: deforestation
ethnicity
republic

Input: Identify the most salient words:

brightly colored fresh flowers for sale at a farmers market

Output: color
flower
market
sale

Input: Identify the most salient words:

the ship passes under the bridge

Output:
bridge
pass
ship