With no explanation, label text_A→text_B with either "no" or "yes".
text_A: For infants who do not have a sister, the probability of high infant mortality is 59%. For infants who have a sister, the probability of high infant mortality is 26%.
text_B: For infants who have a sister, would it be less likely to see high infant mortality if the infant did not have a sister?
no.