Input: Identify the most salient words:

bachelor of graduates await to be given their certificate at the graduation ceremony .

Output: ceremony
certificate
graduate

Input: Identify the most salient words:

seething surface of sea water shot in the open sea directly from above

Output: sea
shoot
surface

Input: Identify the most salient words:

athlete appears dejected during the match

Output: appear
athlete
match

Input: Identify the most salient words:

ground squirrel peeking out of burrow with grass

Output:
grass
peek
squirrel