Please choose the correct solution to the question: To toast the sliced roll for the pizza bread

Solution1: Simply brush on a little vegetable or canola oil, place each halve on a cookie sheet, and toast for 30-45 seconds in your 450 degree oven.

Solution2: Simply brush on a little vegetable or motor oil, place each halve on a cookie sheet, and toast for 30-45 seconds in your 450 degree oven

Answer format: solution1/solution2
Answer: solution1