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

[Q]: Sentence: 'toilet in small space with blue and white tile'. Count the number of nouns in this sentence.
[A]: 3


[Q]: Sentence: 'A couple of horses standing in the middle of a road'. Count the number of nouns in this sentence.
[A]: 4


[Q]: Sentence: 'The cabin door of a commercial jet airplane'. Count the number of nouns in this sentence.
[A]:
4