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

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

Ex Output:
2


Ex Input:
Sentence: 'A kitchen containing beige and wood cabinets and a white oven'. Count the number of nouns in this sentence.

Ex Output:
4


Ex Input:
Sentence: 'the batter has just hit the ball so sad for the catcher'. Count the number of verbs in this sentence.

Ex Output:

1