Displaying info from a servlet on a midlet

Hi
I am writing an application for a mobile. My midlet connects to a java servlet which has a database connection. So far information received from the database, is displayed as follows
On the servlet:
res.setContentType("text/plain");
PrintWriter out = res.getWriter();
………..
………..
rs = stmt.executeQuery("SELECT * FROM food");
while(rs.next())
{
out.print(rs.getObject(1).toString());
out.print(rs.getObject(2).toString());
out.print(rs.getObject(3).toString());

}
And in the midlet, the information is got by
textFromServer = new String(servletData);
append(textFromServer);

The above snippets of code works and displays all the data from the database.
Problem is it just displays one long string.
How do I separate the “servletData” out so that I can add a choice group to each row?

Do I need to use xml to help me in design? I don’t know how to use xml or where to start with it. Any pointers?

Thank you