With no explanation, label text_A→text_B with either "no" or "yes".
text_A: For those who choose to take the stairs and penguins who are sad, the probability of curly hair is 71%. For those who choose to take the stairs and penguins who are happy, the probability of curly hair is 47%. For those who choose to take the elevator and penguins who are sad, the probability of curly hair is 35%. For those who choose to take the elevator and penguins who are happy, the probability of curly hair is 15%. For those who choose to take the stairs, the probability of penguin happiness is 4%. For those who choose to take the elevator, the probability of penguin happiness is 54%.
text_B: If we disregard the mediation effect through penguin mood, would my decision positively affect curly hair?
no.