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

Example Input: Sentence: 'A woman holding a tennis racquet on a tennis court'. Count the number of nouns in this sentence.
Example Output: 5

Example Input: Sentence: 'A bathroom with a toilet and a counter next to a door'. Count the number of nouns in this sentence.
Example Output: 4

Example Input: Sentence: 'Four boys in deep concentration as they point their game controllers'. Count the number of verbs in this sentence.
Example Output:
1