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

Input: Consider Input: Sentence: 'A group of people flying kites in a field'. Count the number of verbs in this sentence.

Output: 1


Input: Consider Input: Sentence: 'A young blond boy flying a yellow kite'. Count the number of nouns in this sentence.

Output: 2


Input: Consider Input: Sentence: 'A black and white picture of a tv beside a window with a view of the city'. Count the number of nouns in this sentence.


Output: 5