Input: Identify the most salient words:

This toilet sits in a stall in a public bathroom

Output: bathroom
sit
stall
toilet

Input: Identify the most salient words:

building function where politician cut his teeth as an attorney .

Output: cut
function
politician

Input: Identify the most salient words:

early morning at street old town .

Output: morning
street
town

Input: Identify the most salient words:

big pink and fireworks in sky to celebrate the new year video from a boat in the harbour

Output:
firework
harbour
sky