Input: Identify the most salient words:

road leads to a building and sunrise

Output: building
lead
road

Input: Identify the most salient words:

Train stopped on the side of the train way.

Output: side
stop
train

Input: Identify the most salient words:

gulls flying and feeding from the frozen water

Output: feed
fly
water

Input: Identify the most salient words:

tall modern building reaching towards the sky

Output:
building
reach
sky