Input: Identify the most salient words:

An abandoned train that is on tracks with overgrown grass.

Output: abandon
grass
track
train

Input: Identify the most salient words:

2 boys are at a karate competition with coaches watching them.

Output: coach
competition
watch

Input: Identify the most salient words:

tourist watch the evening descend over mountains at the pier

Output: descend
mountain
tourist

Input: Identify the most salient words:

governor visited the classroom of students who are

Output:
classroom
student
visit