Input: Identify the most salient words:

collection of pieces of technology will soon get a new home in a museum .

Output: collection
home
museum

Input: Identify the most salient words:

reproduction is the ability of living organisms to make offspring which are similar to the parents

Output: live
organism
reproduction

Input: Identify the most salient words:

Two beds that have canopy's over the top of them.

Output: bed
canopy
top

Input: Identify the most salient words:

a tugboat tows a barge

Output:
barge
tow
tugboat