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

Sentence: 'Two people on a motorcycle with another motorcycle in background'. Count the number of nouns in this sentence.
4

Sentence: 'A man skateboarding through an obstacle course with cones'. Count the number of nouns in this sentence.
4

Sentence: 'A group of businessmen pose in a lobby'. Count the number of nouns in this sentence.

3