The unemployment rate of Lorena has remained high ever since an economic crash ten years ago. However, over this same period the country has experienced an exponential growth in its technology industry, leading to more jobs. Such digital revolutions usually obviate many other less efficient jobs, which can contribute to unemployment. However, Lorena's non-technological industries have shown no sign of diminishment.
Which of the following, if true, best reconciles the discrepancy between the steady unemployment rate and the increase in jobs in Lorena?
【选项】
It's difficult to evaluate how the introduction of technology jobs impacted job security over the last ten years.
选项是否正确？