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

Input: Consider Input: Sentence: 'A wooden bench in front of some trees'. Count the number of verbs in this sentence.

Output: 0


Input: Consider Input: Sentence: 'A group of cows that are standing in the grass'. Count the number of nouns in this sentence.

Output: 3


Input: Consider Input: Sentence: 'A man standing next to train cars on display'. Count the number of nouns in this sentence.


Output: 3