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

Example Input: Sentence: 'Picture of an outside spot with a transport'. Count the number of nouns in this sentence.
Example Output: 3

Example Input: Sentence: 'A barge floating down a river towards a city'. Count the number of nouns in this sentence.
Example Output: 3

Example Input: Sentence: 'an airplane with a flower painted on the side'. Count the number of nouns in this sentence.
Example Output:
3