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

Example Input: Sentence: 'a couple of kids are playing a soccer game'. Count the number of nouns in this sentence.
Example Output: 4

Example Input: Sentence: 'A person in a kitchen with cluttered counters, cutting vegetables in a bowl'. Count the number of nouns in this sentence.
Example Output: 5

Example Input: Sentence: 'a little white cat with a red collar sitting in a chair'. Count the number of verbs in this sentence.
Example Output:
1