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

[Q]: Sentence: 'A large flat screen TV sitting in a living room'. Count the number of nouns in this sentence.
[A]: 4


[Q]: Sentence: 'A duckling swims in a pond and catches some food'. Count the number of nouns in this sentence.
[A]: 3


[Q]: Sentence: 'A person in a red uniform on a red motorcycle'. Count the number of nouns in this sentence.
[A]:
3