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

Input: Consider Input: Sentence: 'a cat lays down next to a glass with a straw in it'. Count the number of nouns in this sentence.

Output: 3


Input: Consider Input: Sentence: 'Several people pushing a truck from the dirt onto the road'. Count the number of verbs in this sentence.

Output: 1


Input: Consider Input: Sentence: 'A woman is placing Frisbees into a Frisbee basket'. Count the number of verbs in this sentence.


Output: 1