Input: Identify the most salient words:

a snail tentatively crawls along a slick white surface .

Output: crawl
snail
surface

Input: Identify the most salient words:

some trails can be very overgrown with grasses during spring and early summer

Output: grass
spring
summer

Input: Identify the most salient words:

many small boats moored at pier in harbour and straw hat with feather in the foreground .

Output: boat
foreground
pier

Input: Identify the most salient words:

cricketer in action against cricket team during sports association .

Output:
association
cricketer
team