Input: Identify the most salient words:

fans follow country vs parliamentary republic on the big screen

Output: country
fan
republic

Input: Identify the most salient words:

a massive pyramid known as tourist attraction dominates a complex of ruins

Output: attraction
know
ruin

Input: Identify the most salient words:

A vase filled with daisies on a shelf.

Output: daisy
fill
vase

Input: Identify the most salient words:

a computer can copy data from a cd made in operating system .

Output:
computer
operate
system