Input: Identify the most salient words:

festival attracted record crowds of people over the weekend .

Output: attract
crowd
weekend

Input: Identify the most salient words:

part of a study in architecture done in buildings against the sky

Output: architecture
building
part

Input: Identify the most salient words:

motel for tourists traveling by car in a district

Output: car
tourist
travel

Input: Identify the most salient words:

set of labels with categories of different products grouped under theme .

Output:
label
product
set
theme