Input: Identify the most salient words:

A batter and catcher in the middle of a pitch.

Output: batter
catcher
pitch

Input: Identify the most salient words:

A pizza with tomatoes, cheese, sauce and spinach.

Output: cheese
pizza
sauce
tomato

Input: Identify the most salient words:

people in car reach out window to offer food to llama

Output: car
food
offer
reach
window

Input: Identify the most salient words:

armed force walks near soldiers during training .

Output:
force
training
walk