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

Input: Consider Input: Sentence: 'A boy tucks his knees to complete a jump on his skate board'. Count the number of nouns in this sentence.

Output: 5


Input: Consider Input: Sentence: 'A skateboarder doing a trick at a skate park'. Count the number of nouns in this sentence.

Output: 4


Input: Consider Input: Sentence: 'View of new, unused home kitchen with ample counter space and cabinets'. Count the number of verbs in this sentence.


Output: 0