t = Temperature()
scale = raw_input("Celsius, Fahrenheit or Kelvin ")
n = raw_input("How much? ")

n = float(n)

if scale == "C" or "c":
    t.convertCelsius(n)

elif scale == "F" or "f":
    t.convertFahreheit(n)

elif scale == "K" or "k":
    t.convertKelvin(n)