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

Input: Consider Input: Sentence: 'A spray paint covered fire hydrant on a side walk'. Count the number of verbs in this sentence.

Output: 1

Input: Consider Input: Sentence: 'The three giraffes are being kept indoors for being to see'. Count the number of verbs in this sentence.

Output: 3

Input: Consider Input: Sentence: 'A cupboard door with shiny glass reflecting a window'. Count the number of nouns in this sentence.
Output: 4