TASK DEFINITION: In this task, you need to count the number of nouns/verbs in the given sentence.
PROBLEM: Sentence: 'A very old style fire truck at the station'. Count the number of verbs in this sentence.

SOLUTION: 0

PROBLEM: Sentence: 'A military airplane is sitting on the runway'. Count the number of verbs in this sentence.

SOLUTION: 1

PROBLEM: Sentence: 'A bear walks through the trees and on the side of the mountain'. Count the number of nouns in this sentence.

SOLUTION:
4