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

Input: Consider Input: Sentence: 'The street sign for Ronald Reagan Allee in Berlin'. Count the number of nouns in this sentence.

Output: 2


Input: Consider Input: Sentence: 'A man wearing sun glasses, a tie and a suit'. Count the number of verbs in this sentence.

Output: 1


Input: Consider Input: Sentence: 'Two cellphones that are laying on a blanket'. Count the number of nouns in this sentence.


Output: 2