Which sentence correctly uses parentheses?

A.
Our 11th-grade victory garden will include (carrots, turnips, beets, and spinach).

B.
Our 11th-grade (victory garden) will include carrots, turnips, beets, and spinach.

C.
Our (11th-grade) victory garden will include carrots, turnips, beets, and spinach.

D.
(Our) 11th-grade victory garden will include carrots, turnips, beets, and spinach.

B. Our 11th-grade (victory garden) will include carrots, turnips, beets, and spinach.