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

Sentence: 'there are a group elephants that can be seen in the wild'. Count the number of verbs in this sentence.
1

Sentence: 'A walking sign glows underneath two street signs'. Count the number of verbs in this sentence.
2

Sentence: 'A colorful glass vase is casting a shadow'. Count the number of nouns in this sentence.

3