Input: Identify the most salient words:

the texture and pattern of marble floor in green color

Output: color
floor
texture

Input: Identify the most salient words:

The elderly couple were cooking breakfast.

Output: breakfast
cook
couple

Input: Identify the most salient words:

the train that carried politician is seen departing station earlier this morning

Output: carry
politician
train

Input: Identify the most salient words:

religious leader hugging a child during the general audience

Output:
audience
hug
leader