 
 <prompt> Melisa and Jennifer throw fiftieth birthday party for their papa for local restaurant. Wen di bill show, Melisa add 15% tip of $42. Jennifer talk say di service sweet well well so dem suppose leave 20% tip instead. How much be 20% tip? <response>: ```If 15% dey equal to $42, then 5% fit be found by dividing $42 ÷ 3 = $14.
So 20% na $14 + $42 = $56.

Answer na 56.``` 