Input: Identify the most salient words:

bee collects honey on the yellow dandelion

Output: bee
collect
dandelion

Input: Identify the most salient words:

some people are loading a surfboard onto a motorcycle

Output: load
motorcycle
surfboard

Input: Identify the most salient words:

a beautiful day as a nice sailboat passes in front

Output: day
front
pass
sailboat

Input: Identify the most salient words:

passengers leave a train that has just arrived

Output:
leave
passenger
train