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

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: 'A paraglider hanging from a large blue and yellow kite is suspended over ocean waves'. Count the number of nouns in this sentence.

Output: 4


Input: Consider Input: Sentence: 'This is a collection of different kinds of hot dogs and french fries'. Count the number of nouns in this sentence.


Output: 4