 
<prompt> Taking into account the context given: 
 Kai was crying uncontrollably over her break up with her boyfriend and when Tracy saw this she immediately began to console her., please answer the ensuing question below:  Why did Tracy do this? 
A. convince her that her boyfriend will take her back B. give her friend support when she needs it most C. So that Kai would owe her a favor in the future <response>: B. give her friend support when she needs it most 