Since prompts are simply macro variables with the answers, this should be possible. You would have to know what the macro variables are and then use them appropriately as TITLE or FOOTNOTE values, perhaps.

If you examine the SAS log when you run a Stored Process in Enterprise Guide, you should be able to see how the macro variables resolve. Some prompt types, such as lists or date ranges, get kind of funky in their format, so you might need to get a bit fancy when you reference the macro variable in your output.

Chris @ SAS