With no explanation, label text_A→text_B with either "no" or "yes".
text_A: For those who are not zuph and are not wibl, the probability of uvzi is 66%. For those who are not zuph and are wibl, the probability of uvzi is 31%. For those who are zuph and are not wibl, the probability of uvzi is 56%. For those who are zuph and are wibl, the probability of uvzi is 63%. For those who are not zuph and are not vubr, the probability of wibl is 93%. For those who are not zuph and are vubr, the probability of wibl is 14%. For those who are zuph and are not vubr, the probability of wibl is 42%. For those who are zuph and are vubr, the probability of wibl is 70%. The overall probability of vubr is 74%.
text_B: Does zuph positively affect uvzi through wibl?
no.