Input: Identify the most salient words:

low lying fog lingers over tourist attraction wednesday as the sun begins to break through .

Output: attraction
break
sun

Input: Identify the most salient words:

tree concentrated young people discussing project on the meeting in modern office .

Output: discuss
meeting
office
project

Input: Identify the most salient words:

continued sunlight passes through the atmosphere to heat the surface of the planet .

Output: atmosphere
planet
surface

Input: Identify the most salient words:

A brother and sister are talking together on a couch.

Output:
brother
sister
talk