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

Input: Consider Input: Sentence: 'A large variety of umbrella of various colors that are high in the air'. Count the number of verbs in this sentence.

Output: 1


Input: Consider Input: Sentence: 'A mp3 player sitting on top of a speaker system'. Count the number of nouns in this sentence.

Output: 5


Input: Consider Input: Sentence: 'A young child holds a pair of scissors cutting something'. Count the number of verbs in this sentence.


Output: 2