Input: Identify the most salient words:

players perform the haka before their match

Output: haka
match
player

Input: Identify the most salient words:

island in middle of the sea

Output: island
middle
sea

Input: Identify the most salient words:

renovated city hall which was first built in the period

Output: hall
period
renovate

Input: Identify the most salient words:

the bee collects the nectar on flowers of person in the garden

Output:
bee
collect
garden
nectar