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: 'Buses in a third-world country are colorfully decorated'. Count the number of verbs in this sentence.
Example Output: 1

Example Input: Sentence: 'There is a fire truck pulling in to traffic'. Count the number of verbs in this sentence.
Example Output:
1