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

Example Input: Sentence: 'A man flying through the air while riding skis'. Count the number of nouns in this sentence.
Example Output: 3

Example Input: Sentence: 'A beautiful hipster woman standing behind a red eyed teddy bear'. Count the number of nouns in this sentence.
Example Output: 3

Example Input: Sentence: 'a young man is using a wii remote controller'. Count the number of verbs in this sentence.
Example Output:
1