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

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

Sentence: 'A woman wearing glasses with a cat on her neck'. Count the number of verbs in this sentence.
1

Sentence: 'Group of pilots displaying protest messages behind fenced area'. Count the number of verbs in this sentence.

2