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

Input: Consider Input: Sentence: 'Some people and chickens hang out in an undeveloped space'. Count the number of nouns in this sentence.

Output: 3

Input: Consider Input: Sentence: 'A bunch of kids are practicing baseball at the school tracking field'. Count the number of nouns in this sentence.

Output: 6

Input: Consider Input: Sentence: 'Skateboards do tricks outside of large building's side'. Count the number of verbs in this sentence.
Output: 1