In this task, you need to count the number of nouns/verbs in the given sentence.

Ex Input:
Sentence: 'The post on the street has a clock displayed'. Count the number of nouns in this sentence.

Ex Output:
3


Ex Input:
Sentence: 'A jumbo jet airplane flying through the air'. Count the number of verbs in this sentence.

Ex Output:
1


Ex Input:
Sentence: 'A person holding a phone up to their face while sitting in a car'. Count the number of nouns in this sentence.

Ex Output:

4