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

Input: Consider Input: Sentence: 'Some people and chickens hang out in an undeveloped space'. Count the number of nouns in this sentence.

Output: 3


Input: Consider Input: Sentence: 'Two people in red snowsuits skiing on a slope'. Count the number of verbs in this sentence.

Output: 1


Input: Consider Input: Sentence: 'Multiple zebras standing in the grass under a leafless tree'. Count the number of nouns in this sentence.


Output: 3