Three identical beakers each hold \(1000 \mathrm{~g}\) of water at \(20^{\circ} \mathrm{C}\). \(100 \mathrm{~g}\) of liquid water at \(0^{\circ} \mathrm{C}\) is added to the first beaker, \(100 \mathrm{~g}\) of ice at \(0^{\circ} \mathrm{C}\) is added to the second beaker, and the third beaker gets \(100 \mathrm{~g}\) of aluminum at \(0^{\circ} \mathrm{C}\). The contents of which container end up at the lowest final temperature?

A. The first beaker.

B. The second beaker.

C. The third beaker.

D. All end up at the same temperature.