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

Example Input: Sentence: 'A plate of food and a glass of liquid'. Count the number of verbs in this sentence.
Example Output: 0

Example Input: Sentence: 'A person in a kitchen with cluttered counters, cutting vegetables in a bowl'. Count the number of nouns in this sentence.
Example Output: 5

Example Input: Sentence: 'Cows in a barn eating from a trough'. Count the number of verbs in this sentence.
Example Output:
1