<s>[INST] On a refreshing summer day, a cold soda is perfect for quenching thirst. The soda starts at a temperature of 40 degrees Fahrenheit and is placed in a glass that is already in the refrigerator at a temperature of 39 degrees Fahrenheit. After some time, the soda's temperature has dropped to 38 degrees Fahrenheit. Assuming that the temperature drops in a linear fashion, how many more degrees will the soda drop before it reaches the temperature of the refrigerator?[/INST]