With no explanation, label text_A→text_B with either "no" or "yes".
text_A: For those who are not yupt and are not zupj, the probability of muvq is 12%. For those who are not yupt and are zupj, the probability of muvq is 79%. For those who are yupt and are not zupj, the probability of muvq is 73%. For those who are yupt and are zupj, the probability of muvq is 42%. For those who are not yupt and are not xyfo, the probability of zupj is 12%. For those who are not yupt and are xyfo, the probability of zupj is 31%. For those who are yupt and are not xyfo, the probability of zupj is 85%. For those who are yupt and are xyfo, the probability of zupj is 6%. The overall probability of xyfo is 69%.
text_B: Does yupt positively affect muvq through zupj?
yes.