Which Response Demonstrates Both Empathy and Understanding of the Relationship

Which response demonstrates both empathy and understanding of the relationship genetics has to the development of schizophrenia in twins?

A) "In fraternal twins, the chance of the other twin developing the disorder is quite small."
B) "Studies show that 50% of twins develop schizophrenia when it is present in the other twin."
C) "No one can say what will happen, so we will hope for the best for you and both of your sons."
D) "You poor woman! I wish I could tell you that your other son he will be free of the disorder."