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

Ex Input:
Sentence: 'An individual holding two grey flip phones open'. Count the number of verbs in this sentence.

Ex Output:
1

Ex Input:
Sentence: 'A little cat sits on a laptop keyboard'. Count the number of verbs in this sentence.

Ex Output:
1

Ex Input:
Sentence: 'A cake decorated with a pair of infant shoes, flowers and a name'. Count the number of verbs in this sentence.

Ex Output:
1