Please choose the correct solution to the question: How to make Blackberry tarts.

Solution1: Place 1/4 cup Blackberry thorns,  1/4 cup sugar in unbaked tart shell, bake for 18 min.  in 375 degree oven, check  and remove when shell brown.

Solution2: Place 1/4 cup Blackberries,  1/4 cup sugar in unbaked tart shell, bake for 18 min.  in 375 degree oven, check  and remove when shell brown.

Answer format: solution1/solution2