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

Ex Input:
Sentence: 'Two sandwiches sitting on top of papers on a table'. Count the number of verbs in this sentence.

Ex Output:
1


Ex Input:
Sentence: 'A baseball player prepares to catch a ball'. Count the number of verbs in this sentence.

Ex Output:
2


Ex Input:
Sentence: 'A pink door way shows a white walled room with a screen door showing the outside that has a window with striped valance and blinds, a maroon chair with plaid arm rests and ottoman, tables, also artwork and a lamp, both of which pick up the maroon'. Count the number of verbs in this sentence.

Ex Output:

5