With no explanation, label text_A→text_B with either "no" or "yes".
text_A: For those who are not zuph and are not jyka, the probability of glimx is 1%. For those who are not zuph and are jyka, the probability of glimx is 40%. For those who are zuph and are not jyka, the probability of glimx is 5%. For those who are zuph and are jyka, the probability of glimx is 53%. For those who are not zuph, the probability of jyka is 49%. For those who are zuph, the probability of jyka is 77%.
text_B: Does zuph positively affect glimx through jyka?
yes.