Context: The objects are identical except for their temperatures.
Which object has the most thermal energy?
A. a 150-gram baked potato at a temperature of 31°C
B. a 150-gram baked potato at a temperature of 40°C
C. a 150-gram baked potato at a temperature of 36°C
From the given choices, pick the correct answer and respond by indicating the letter of the correct option.

B