With no explanation, label text_A→text_B with either "no" or "yes".
text_A: For nonsmokers and are lazy, the probability of college admission is 61%. For nonsmokers and are hard-working, the probability of college admission is 41%. For smokers and are lazy, the probability of college admission is 74%. For smokers and are hard-working, the probability of college admission is 31%. For nonsmokers, the probability of being hard-working is 50%. For smokers, the probability of being hard-working is 86%.
text_B: Does smoking negatively affect college admission through effort?
yes.