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

Input: Consider Input: Sentence: 'There is a line of blue umbrellas on a beach'. Count the number of verbs in this sentence.

Output: 0


Input: Consider Input: Sentence: 'A large and baby cow are on tall grass'. Count the number of nouns in this sentence.

Output: 3


Input: Consider Input: Sentence: 'A parking meter on a street by a car with traffic'. Count the number of nouns in this sentence.


Output: 5