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

Sentence: 'The shelves are covered with a lamp, a clock, drawers, and photos'. Count the number of nouns in this sentence.
5

Sentence: 'A man laughs while sitting on a bench'. Count the number of nouns in this sentence.
2

Sentence: 'a woman and a man sit on the back of an elephant walking in some water'. Count the number of verbs in this sentence.

2