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

[EX Q]: Sentence: 'A polar bear stands on a rock surface in a zoo'. Count the number of verbs in this sentence.
[EX A]: 1

[EX Q]: Sentence: 'An open Swiss army knife with multiple attachments'. Count the number of verbs in this sentence.
[EX A]: 0

[EX Q]: Sentence: 'A hitter on the baseball field about to swing'. Count the number of nouns in this sentence.
[EX A]:
3