With no explanation, label text_A→text_B with either "no" or "yes".
text_A: For those who are not zuph, the probability of jyka is 89%. For those who are zuph, the probability of jyka is 17%. For those who are not zuph and are not jyka, the probability of glimx is 72%. For those who are not zuph and are jyka, the probability of glimx is 59%. For those who are zuph and are not jyka, the probability of glimx is 84%. For those who are zuph and are jyka, the probability of glimx is 62%. The overall probability of zuph is 28%.
text_B: Does zuph positively affect glimx through jyka?
yes.