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

Ex Input:
Sentence: 'Three slices of thin pizza next to two bottles of wine'. Count the number of verbs in this sentence.

Ex Output:
0

Ex Input:
Sentence: 'The tower of the building has a clock displayed on the front of it'. Count the number of nouns in this sentence.

Ex Output:
4

Ex Input:
Sentence: 'Many teddy bears are displayed in front of the trees'. Count the number of nouns in this sentence.

Ex Output:
4