TASK DEFINITION: In this task, you need to count the number of nouns/verbs in the given sentence.
PROBLEM: Sentence: 'A boy tucks his knees to complete a jump on his skate board'. Count the number of nouns in this sentence.

SOLUTION: 5

PROBLEM: Sentence: 'A mp3 player sitting on top of a speaker system'. Count the number of nouns in this sentence.

SOLUTION: 5

PROBLEM: Sentence: 'A whole pizza pie with  toppings sitting on a table'. Count the number of nouns in this sentence.

SOLUTION:
4