TASK DEFINITION: In this task, you need to count the number of nouns/verbs in the given sentence.
PROBLEM: Sentence: 'A sandwich with lettuce and tomatoes sits on a box in a park'. Count the number of nouns in this sentence.

SOLUTION: 5

PROBLEM: Sentence: 'A man wearing sun glasses, a tie and a suit'. Count the number of verbs in this sentence.

SOLUTION: 1

PROBLEM: Sentence: 'people standing walking down a street while holding onto colorful umbrellas'. Count the number of verbs in this sentence.

SOLUTION:
3