With no explanation, label text_A→text_B with either "no" or "yes".
text_A: Method 1: We look at how education level correlates with black hair case by case according to skill. Method 2: We look directly at how education level correlates with black hair in general.
text_B: To understand how education level affects black hair, is it more correct to use the Method 1 than Method 2?
no.