TASK DEFINITION: In this task, you need to count the number of nouns/verbs in the given sentence.
PROBLEM: Sentence: 'A oil tanker train on the tracker with mountains in the background'. Count the number of verbs in this sentence.

SOLUTION: 0

PROBLEM: Sentence: 'A couple of boats traveling down a river'. Count the number of nouns in this sentence.

SOLUTION: 3

PROBLEM: Sentence: 'A man is holding onto a horse on a rope'. Count the number of nouns in this sentence.

SOLUTION:
3