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

Example Input: Sentence: 'In flight skateboarder jumping the curb from the sidewalk'. Count the number of verbs in this sentence.
Example Output: 1

Example Input: Sentence: 'A tray with a doughnut and a cup of coffee on it'. Count the number of nouns in this sentence.
Example Output: 4

Example Input: Sentence: 'A dog hanging out of a car in front of a rear view mirror'. Count the number of nouns in this sentence.
Example Output:
5