TASK DEFINITION: In this task, you need to count the number of nouns/verbs in the given sentence.
PROBLEM: Sentence: 'An oriental musical group gathered in a field'. Count the number of nouns in this sentence.

SOLUTION: 2

PROBLEM: Sentence: 'The street sign for Ronald Reagan Allee in Berlin'. Count the number of nouns in this sentence.

SOLUTION: 2

PROBLEM: Sentence: 'A person on a field swinging a tennis racket'. Count the number of nouns in this sentence.

SOLUTION:
4