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

[Q]: Sentence: 'A man in a diner holding two baskets of sandwiches'. Count the number of nouns in this sentence.
[A]: 4


[Q]: Sentence: 'A small kitchen knife on top of a sliced carrot'. Count the number of nouns in this sentence.
[A]: 4


[Q]: Sentence: 'A skateboarder rides his board at a skate-park'. Count the number of nouns in this sentence.
[A]:
4