Context: Dad , Brother , and Sister went about 20 years ago , but I did not for many reasons . One of them a big reason , which no one seems to remember but me . I may talk about that another time .
Question: What may be the reason for them not wanting to talk about it ?
Option 0: This is someone else 's story .
Option 1: This is an uncomfortable topic for them .
Option 2: None of the above choices .
Option 3: This story did n't really happen .
Answer: 1