With no explanation, label text_A→text_B with either "no" or "yes".
text_A: For those who are not jyka, the probability of yupt is 84%. For those who are jyka, the probability of yupt is 71%. For those who are not jyka and are not yupt, the probability of kwox is 14%. For those who are not jyka and are yupt, the probability of kwox is 36%. For those who are jyka and are not yupt, the probability of kwox is 9%. For those who are jyka and are yupt, the probability of kwox is 30%. The overall probability of jyka is 51%.
text_B: Does jyka positively affect kwox through yupt?
no.