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

[Q]: Sentence: 'A very large elephant in a big grassy field'. Count the number of verbs in this sentence.
[A]: 0


[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 beagle is poking its nose out through a slightly open sliding glass door'. Count the number of nouns in this sentence.
[A]:
4