Recent studies in a certain country indicate that more violent crimes are committed during hot weather than during cold weather. Therefore, if we could control the weather and bring down the temperature, the violent crime rate would drop. Consider the following statements.
A – The relationship between weather condition and crime rate is merely coincidental.
B – The relationship between weather condition and crime rate is casual.
C – The relationship between weather condition and crime rate is controllable.

The argument would be strengthened if it pointed out that?