Given the rationale, provide a reasonable question and answer. Step-by-step reasoning process: Frederick is 20 * 2 = 40 years old. Julian is 40 - 20 = 20 years old. Kyle is 20 + 5 = 25 years old.
 The question and answer:
Kyle is 5 years older than Julian. Julian is 20 years younger than Frederick. Frederick is 2 times older than Tyson. If Tyson is 20, how old is Kyle?
The answer is 25