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

Example Input: Sentence: 'A view of a blue train on train tracks'. Count the number of verbs in this sentence.
Example Output: 0

Example Input: Sentence: 'Adults with a baby and two cakes on a table'. Count the number of verbs in this sentence.
Example Output: 0

Example Input: Sentence: 'A person lfits the bun of their sandwich during a meal'. Count the number of nouns in this sentence.
Example Output:
4