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 66%. For children with unintelligent parents and with high parental social status, the probability of intelligent child is 37%. For children with intelligent parents and with low parental social status, the probability of intelligent child is 32%. For children with intelligent parents and with high parental social status, the probability of intelligent child is 8%. For children with unintelligent parents and confounder inactive, the probability of high parental social status is 26%. For children with unintelligent parents and confounder active, the probability of high parental social status is 57%. For children with intelligent parents and confounder inactive, the probability of high parental social status is 55%. For children with intelligent parents and confounder active, the probability of high parental social status is 54%. The overall probability of confounder active is 42%.
text_B: Does parents' intelligence negatively affect child's intelligence through parents' social status?
yes.