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

Input: Consider Input: Sentence: 'The skateboarder in jeans and t-shirt stands on the pavement next to the skateboard'. Count the number of verbs in this sentence.

Output: 1

Input: Consider Input: Sentence: 'A young man riding a skateboard down a railing'. Count the number of nouns in this sentence.

Output: 3

Input: Consider Input: Sentence: 'so many cows on the field grazing on the grass'. Count the number of verbs in this sentence.
Output: 1