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

Example Input: Sentence: 'A lunchbox with vegetables, fruit, a sandwich and a cup of tea'. Count the number of verbs in this sentence.
Example Output: 0

Example Input: Sentence: 'A cat sitting next to a pair of legs on the ground'. Count the number of nouns in this sentence.
Example Output: 4

Example Input: Sentence: 'A custom built two seater motorcycle next to other bikes'. Count the number of nouns in this sentence.
Example Output:
4