 
 <prompt> ```Daria wan go concert wey her favorite band dey perform. She wan buy tickets for herself and three of her friends. One ticket dey cost $90. How much money Daria need make if she get only $189?``` <response>: ```Daria wan buy tickets for four pipo, so di cost go be 4 tickets * $90/ticket = $360.
Daria get $189 now, so she need $360 - $189 = $171 more.

Di answer go be 171.``` 