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

Example Input: Sentence: 'A picture of a picture of a man wearing a tie'. Count the number of nouns in this sentence.
Example Output: 4

Example Input: Sentence: 'A small boat that is pulling a larger boat'. Count the number of nouns in this sentence.
Example Output: 2

Example Input: Sentence: 'A kitchen containing beige and wood cabinets and a white oven'. Count the number of verbs in this sentence.
Example Output:
1