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

[Q]: Sentence: 'A person holding a bottle while riding a skateboard'. Count the number of nouns in this sentence.
[A]: 3


[Q]: Sentence: 'a street sign is displayed on a nice summer day'. Count the number of nouns in this sentence.
[A]: 4


[Q]: Sentence: 'A man is hanging off of the wing of a plane while another races below in a car'. Count the number of verbs in this sentence.
[A]:
1