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

[Q]: Sentence: 'A person is lying on the luggage claim conveyor belt'. Count the number of verbs in this sentence.
[A]: 1


[Q]: Sentence: 'a white horse is gazing across the field'. Count the number of verbs in this sentence.
[A]: 1


[Q]: Sentence: 'a little girl balancing a tennis ball on a racket'. Count the number of verbs in this sentence.
[A]:
1