SUbmit button or response only when table has answers

Please could someone have a look at this and tell me how I can make it so there is no “response” to an answer until there is an answer present in the table OR until a “submit” button is pressed?

Thank you in advance.

Try this answer in another thread (follow the link for better formatting):

Thank you ever so much.
I had wanted it as a basic response of text outside of the table but this gives them separate feedback on each part so it’s probably better for their learning!

You can still just add the first when line to whatever you wanted for a note instead of the table. That’s not limited to the cellContent of a table.