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

Example Input: Sentence: 'Two horses are walking a carriage through the streets'. Count the number of verbs in this sentence.
Example Output: 1

Example Input: Sentence: 'Two orange cats playing and fighting on a couch'. Count the number of nouns in this sentence.
Example Output: 2

Example Input: Sentence: 'A living room with two couches and a coffee table'. Count the number of verbs in this sentence.
Example Output:
0