Problem with Legend

Hello everybody,

I am showing up answers for each question in the form of a pie chart. The pie chart shows what percentage of each answer was selected by different users. I am showing up the percentage of count of AnswerID, but in the legend it also shows AnswerID. Is there a way to format the Legend so that it shows Answers instead of AnswerID [I already have Answer field in the stored procedure I am using to get the data for the chart].

I have attached a snapshot of the chart, there are two answers available in database table with AnswerID 29 and 30. I need to show actual Answers in Legend instead of 29 and 30.

Thanks.