 
<prompt> Kai's girlfriend's birthday is close. Kai wanted to give her a nice piece of jewelry. Kai worked late. 
 Why did Kai do this? 
A. wrap up the jewelry for their friend B. find jewelry using a computer at the office C. save enough money for the birthday present Reflect on the context provided and respond to the question that follows: <response>: C. save enough money for the birthday present 