Input: Identify the most salient words:

holiday homes overlooking one of the lakes on park .

Output: lake
overlook
park

Input: Identify the most salient words:

freight train traveling on the railroad

Output: railroad
train
travel

Input: Identify the most salient words:

The girl is laying on the chair by the pool.

Output: chair
lay
pool

Input: Identify the most salient words:

specialist provides rear security inside an armored vehicle

Output:
provide
security
vehicle