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

Sentence: 'A person on a field swinging a tennis racket'. Count the number of verbs in this sentence.
1

Sentence: 'A large flat screen TV sitting in a living room'. Count the number of nouns in this sentence.
4

Sentence: 'A group of onlookers watch a skateboarder do a flip'. Count the number of nouns in this sentence.

4