This question has options. Answer the question about text:

I really love drag queens . They just completely fascinate me . Anyways , we bought Hannah a lap dance from one of the drag queens -- totally worth the $ 40 . And then they had a few cabaret shows and then an amateur lap dance contest .

Why did they buy Hannah a lap dance ?
OPTIONS:
(1). The writer loves drag queens ..
(2). It cost $ 40 ..
(3). None of the above choices ..
(4). They thought she would enjoy it.
(4).