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

Input: Consider Input: Sentence: 'A plate topped with a sandwich and french fries'. Count the number of verbs in this sentence.

Output: 1


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 in a suit walking across a baseball field'. Count the number of verbs in this sentence.


Output: 1