Why don't you include the data from the token table at the question like "Hello <FIRSTNAME> <LASTNAME>! Our records show that your current address is:
<ATTRIBUTE_1>
<ATTRIBUTE_2>
<ATTRIBUTE_3>
If this is NOT correct, please correct the following entries:
a) First Name:
b) Last Name
c) Street
d) ZIP
e) City
If all is correct, just click next.
Keep in mind that storing survey answers at the token table is not possible yet but you could forward the user to a to be coded script at the end of the survey which reads out the data and updates the according token entries.