With no explanation, label text_A→text_B with either "no" or "yes".
text_A: For nonsmokers, the probability of high tar deposit is 66%. For smokers, the probability of high tar deposit is 8%. For nonsmokers and with no tar deposit, the probability of lung cancer is 84%. For nonsmokers and with high tar deposit, the probability of lung cancer is 33%. For smokers and with no tar deposit, the probability of lung cancer is 82%. For smokers and with high tar deposit, the probability of lung cancer is 33%. The overall probability of smoking is 57%.
text_B: Will smoking increase the chance of lung cancer?
yes.