Directions: Given below is a word, followed by three sentences that consist of that word. Identify the sentence(s) that best express(es) the meaning of the word. Choose option 5 'None of the above' if the word is not suitable in any of the sentences.

FRIVOLOUS

A. Even though he had many years of experience, the adept engineer was frivolous of the newbie’s ingenuity.

B. Spending money on lottery tickets when you cannot pay your bills seems a bit frivolous to me.

C. Some people are frivolous to the emotions of people they don’t care about while being especially sympathetic to their family.