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

Input: Consider Input: Sentence: 'there are five people on surf boards in the ocean'. Count the number of nouns in this sentence.

Output: 4


Input: Consider Input: Sentence: 'people standing walking down a street while holding onto colorful umbrellas'. Count the number of nouns in this sentence.

Output: 3


Input: Consider Input: Sentence: 'The sandwich halves are beside very small tomatoes'. Count the number of verbs in this sentence.


Output: 0