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

[Q]: Sentence: 'a sub sandwich wrapped in some paper and cut in half'. Count the number of nouns in this sentence.
[A]: 4

[Q]: Sentence: 'Street signs with a cartoon policeman in Shanghai'. Count the number of verbs in this sentence.
[A]: 0

[Q]: Sentence: 'A large jetliner flying through the sky with it's landing gear down'. Count the number of verbs in this sentence.
[A]:
2