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

Ex Input:
Sentence: 'A woman holding a tennis racquet on a tennis court'. Count the number of nouns in this sentence.

Ex Output:
5


Ex Input:
Sentence: 'In flight skateboarder jumping the curb from the sidewalk'. Count the number of verbs in this sentence.

Ex Output:
1


Ex Input:
Sentence: 'a plate of food with carrots on a table'. Count the number of nouns in this sentence.

Ex Output:

4