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

Example Input: Sentence: 'a green white and red jet at an airport'. Count the number of nouns in this sentence.
Example Output: 2

Example Input: Sentence: 'A man playing  a game of tennis hitting a ball'. Count the number of verbs in this sentence.
Example Output: 2

Example Input: Sentence: 'An elaborate multi-tiered kite has a long red spiral tail'. Count the number of verbs in this sentence.
Example Output:
1