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

Input: Consider Input: Sentence: 'The stuffed bears are covered in flakes of fake snow'. Count the number of verbs in this sentence.

Output: 2


Input: Consider Input: Sentence: 'A subway train next to the boarding platform'. Count the number of nouns in this sentence.

Output: 4


Input: Consider Input: Sentence: 'A group of people in line at a food truck'. Count the number of verbs in this sentence.


Output: 0