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

Ex Input:
Sentence: 'A clock moniker at the front of a pier leading to a beach'. Count the number of verbs in this sentence.

Ex Output:
1

Ex Input:
Sentence: 'A toilet with a cellophane wrapper on the seat rests against a shower curtain alongside packaging and a stick of wood'. Count the number of verbs in this sentence.

Ex Output:
1

Ex Input:
Sentence: 'Two boys skate boarding down a city sidewalk'. Count the number of nouns in this sentence.

Ex Output:
4