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

[Q]: Sentence: 'Two boats are docked at the bank of a river'. Count the number of nouns in this sentence.
[A]: 3


[Q]: Sentence: 'A bunch of planes flying close with trails of smoke'. Count the number of nouns in this sentence.
[A]: 4


[Q]: Sentence: 'Several kites that are being flown in a field'. Count the number of nouns in this sentence.
[A]:
2