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

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: 'Two birds perched on top of a light pole'. Count the number of nouns in this sentence.

Output: 3


Input: Consider Input: Sentence: 'A plate full of food including squid and orange'. Count the number of verbs in this sentence.


Output: 1