Which is the adjective phrase in the sentence?
If you learn another language in your spare time, you might be able to speak to people of another culture.
a. to people
b. of another culture
c. in your spare time
The correct answer is B, 'of another culture'. Simply because it is a part of a noun phrase 'people of another culture, and because none of the other options are possible. 'To people' is a prepositional phrase, and 'in your spare time' is adverbial phrase.
