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

Sentence: 'A man and children are riding on the back of an elephant'. Count the number of nouns in this sentence.
4

Sentence: 'The angle view of tower with a clock'. Count the number of nouns in this sentence.
4

Sentence: 'people standing walking down a street while holding onto colorful umbrellas'. Count the number of nouns in this sentence.

3