Input: Identify the most salient words:

a waitress brings dishes to a table

Output: bring
dish
table

Input: Identify the most salient words:

face of innocence ... some smiles are straight from the heart .

Output: face
heart
smile

Input: Identify the most salient words:

how to make a miniature guitar out of foam and decorate it to look like guitar

Output: decorate
foam
look

Input: Identify the most salient words:

politician makes arrives to deliver a statement .

Output:
deliver
politician
statement