Which object has the most thermal energy?

 - a 525-gram bath towel at a temperature of 4°C
 - a 525-gram bath towel at a temperature of 14°C
 - a 525-gram bath towel at a temperature of 9°C
All three bath towels have the same mass but different temperatures. Since the 14°C towel is the hottest, it has the most thermal energy.