With no explanation, label text_A→text_B with either "no" or "yes".
text_A: For nonsmokers and are lazy, the probability of freckles is 46%. For nonsmokers and are hard-working, the probability of freckles is 25%. For smokers and are lazy, the probability of freckles is 49%. For smokers and are hard-working, the probability of freckles is 21%. For nonsmokers, the probability of being hard-working is 24%. For smokers, the probability of being hard-working is 66%.
text_B: Does smoking positively affect freckles through effort?
no.