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 foot size case by case according to unobserved confounders. Method 2: We look directly at how education level correlates with foot size in general.
text_B: To understand how education level affects foot size, is it more correct to use the Method 1 than Method 2?
yes.