<human>: Objective: How to make Blackberry tarts.

Which of the following solutions is more sound in terms of naive physics reasoning?

OPTIONS:
- 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.
- 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.
<bot>: 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.