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

Input: Consider Input: Sentence: 'Two cows stand next to each other in a field'. Count the number of nouns in this sentence.

Output: 2


Input: Consider Input: Sentence: 'a long tower on top of a white building'. Count the number of verbs in this sentence.

Output: 0


Input: Consider Input: Sentence: 'AT LEAST ONE PERSON GETTING READY TO GET SOME PRACTICE IN TENNIS'. Count the number of verbs in this sentence.


Output: 2