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

Input: Consider Input: Sentence: 'Two cows that are standing in the grass'. Count the number of nouns in this sentence.

Output: 2


Input: Consider Input: Sentence: 'This is a close up shot of a mans goatee'. Count the number of nouns in this sentence.

Output: 2


Input: Consider Input: Sentence: 'A man is walking around huge columns while talking on his phone'. Count the number of nouns in this sentence.


Output: 3