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

Example Input: Sentence: 'An old cracked brick building with a clock'. Count the number of verbs in this sentence.
Example Output: 1

Example Input: Sentence: 'A baseball player prepares to catch a ball'. Count the number of verbs in this sentence.
Example Output: 2

Example Input: Sentence: 'A couple of people standing around the cubicle are holding plates with dessert on them'. Count the number of nouns in this sentence.
Example Output:
5