With no explanation, label text_A→text_B with either "no" or "yes".
text_A: For children with unintelligent parents and with low parental social status, the probability of intelligent child is 30%. For children with unintelligent parents and with high parental social status, the probability of intelligent child is 24%. For children with intelligent parents and with low parental social status, the probability of intelligent child is 61%. For children with intelligent parents and with high parental social status, the probability of intelligent child is 65%. For children with unintelligent parents and confounder inactive, the probability of high parental social status is 53%. For children with unintelligent parents and confounder active, the probability of high parental social status is 48%. For children with intelligent parents and confounder inactive, the probability of high parental social status is 64%. For children with intelligent parents and confounder active, the probability of high parental social status is 57%. The overall probability of confounder active is 48%.
text_B: Does parents' intelligence negatively affect child's intelligence through parents' social status?
yes.