With no explanation, label text_A→text_B with either "no" or "yes".
text_A: For nonsmokers, the probability of high tar deposit is 44%. For smokers, the probability of high tar deposit is 22%. For nonsmokers and with no tar deposit, the probability of lung cancer is 75%. For nonsmokers and with high tar deposit, the probability of lung cancer is 42%. For smokers and with no tar deposit, the probability of lung cancer is 75%. For smokers and with high tar deposit, the probability of lung cancer is 42%. The overall probability of smoking is 60%.
text_B: Does smoking negatively affect lung cancer through tar deposit?
no.