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

Example Input: Sentence: 'A bathroom with a toilet and a counter next to a door'. Count the number of nouns in this sentence.
Example Output: 4

Example Input: Sentence: 'A crowd of people standing around a food truck'. Count the number of verbs in this sentence.
Example Output: 1

Example Input: Sentence: 'A briefcase sitting in the passenger seat of a car'. Count the number of nouns in this sentence.
Example Output:
4