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

Example Input: Sentence: 'A couple of people on a horse pulled carriage'. Count the number of nouns in this sentence.
Example Output: 4

Example Input: Sentence: 'A group of businessmen and women posing for a picture'. Count the number of verbs in this sentence.
Example Output: 1

Example Input: Sentence: 'A bunch of cell phones attached to wires'. Count the number of nouns in this sentence.
Example Output:
4