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

Input: Consider Input: Sentence: 'Two people on a motorcycle with another motorcycle in background'. Count the number of nouns in this sentence.

Output: 4


Input: Consider Input: Sentence: 'A zebra in the sun on a dirt road'. Count the number of nouns in this sentence.

Output: 4


Input: Consider Input: Sentence: 'A blue plate topped with bread and a salad'. Count the number of nouns in this sentence.


Output: 3