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

Sentence: 'Old man in a white outfit swinging at a tennis ball with a racket'. Count the number of nouns in this sentence.
5

Sentence: 'Two people holding tennis rackets on a tennis court'. Count the number of verbs in this sentence.
1

Sentence: 'a person on skis ride through the snow'. Count the number of nouns in this sentence.

3