TASK DEFINITION: In this task, you need to count the number of nouns/verbs in the given sentence.
PROBLEM: Sentence: 'a small stuffed bear is sitting in a field'. Count the number of nouns in this sentence.

SOLUTION: 2

PROBLEM: Sentence: 'A train car with four beds next to a window'. Count the number of nouns in this sentence.

SOLUTION: 4

PROBLEM: Sentence: 'A black an white photo of a skateboarder in the air'. Count the number of nouns in this sentence.

SOLUTION:
3