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

[Q]: Sentence: 'Four small broccoli plants in a brown planter'. Count the number of nouns in this sentence.
[A]: 3


[Q]: Sentence: 'scissors balanced on a plastic carton balanced on a shelf'. Count the number of nouns in this sentence.
[A]: 3


[Q]: Sentence: 'a man is riding a red motorcycle on the street'. Count the number of nouns in this sentence.
[A]:
3