input question: M: But yesterday was even colder. What was said before this conversation????
output answer: W: Today is cold.

input question: W: How did she do that? What was said before this conversation????
output answer: M: Sally broke her arm last week.

input question: W: Oh, we have one bed available in ward 3, send him here and I will take care of him. What was said before this conversation????
output answer: M: Hello, this is Dr. Martin from the Emergency Department. I have a male patient with a fractured ankle.

input question: W: It is Wednesday. What was said before this conversation????
output answer:
M: What day is today?