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

[Q]: Sentence: 'A sandwich served on a plate with salad'. Count the number of verbs in this sentence.
[A]: 1


[Q]: Sentence: 'A man is walking around huge columns while talking on his phone'. Count the number of verbs in this sentence.
[A]: 2


[Q]: Sentence: 'A ducks is swimming on the water while people walk in the background'. Count the number of verbs in this sentence.
[A]:
2