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

Ex Input:
Sentence: 'THERE IS A BLACK AND WHITE IMAGE OF A ZEBRA EATING GRASS'. Count the number of verbs in this sentence.

Ex Output:
1


Ex Input:
Sentence: 'a street sign is displayed on a nice summer day'. Count the number of nouns in this sentence.

Ex Output:
4


Ex Input:
Sentence: 'Two very full dessert plates on a radiator'. Count the number of verbs in this sentence.

Ex Output:

0