Please choose the correct solution to the question: To roll out dough without a rolling pin.

Solution1: Use a wine bottle. Empty or full, remove the label and scrape off any residue, then wash the outside of the bottle. You can also simply place some wax paper or plastic wrap on top of your dough and roll right with the label on the bottle.

Solution2: Use a wine bottle. Empty or full, remove the label and scrape off any residue, then wash the outside of the bottle. You can also simply place some construction paper or plastic wrap on top of your dough and roll right with the label on the bottle.

Answer format: solution1/solution2
Answer: solution1