TASK DEFINITION: In this task, you need to count the number of nouns/verbs in the given sentence.
PROBLEM: Sentence: 'a man is sitting in front of a computer at a desk'. Count the number of verbs in this sentence.

SOLUTION: 1

PROBLEM: Sentence: 'The street is barred for a train to pass'. Count the number of verbs in this sentence.

SOLUTION: 2

PROBLEM: Sentence: 'A man that is sitting on a bike'. Count the number of nouns in this sentence.

SOLUTION:
2