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

Ex Input:
Sentence: 'A woman standing next to a giant refrigerator freezer'. Count the number of verbs in this sentence.

Ex Output:
1


Ex Input:
Sentence: 'An oriental musical group gathered in a field'. Count the number of nouns in this sentence.

Ex Output:
2


Ex Input:
Sentence: 'An empty gazebo in front of a large white church'. Count the number of nouns in this sentence.

Ex Output:

3