system
Context: A German taxi-driver, Franz Bussman, recently found his brother who was thought to have been killed twenty years ago. 

While on a walking tour with his wife, he stopped to talk to a workman. After they had gone on, Mrs. Bussman said that the workman was closely like her husband and even suggested that he might be his brother. Franz laughed at the idea, pointing out that his brother had been killed in action during the war. Though Mrs. Busman knew this story quite well, she thought there was a chance in a million that she might be right. 

A few days later, she sent a boy to the workman to ask him if his name was Hans Bussman. Needless to say, the man's name was Hans Bussman. And he really was Franz's long-lost brother. 

When the brothers were reunited, Hans explained how it was that he was still alive. 

After having been wondered towards the end of the war, he had been sent to hospital and was separated from his unit . The hospital had been bombed and Hans had made his way back into Western Germany on foot. Meanwhile, his unit was lost and all records of him had been destroyed. Hans returned to his home, but the house had been bombed up. Guessing that his family had all been killed during an air-raid , Hans settled down in a village fifty miles away where he had remained ever since.
human
What happened to the hospital where Hans was?
gpt
The hospital had been bombed.
human
Was he with his unit at the time?
gpt
No.
human
What country was he in?
gpt
Germany
human
Was he in the Eastern or Western part?
gpt
Eastern Germany at the time of his hospital stay.
human
And which part did he need to get to?
gpt
Western Germany
human
Did he drive there?
gpt
No
human
Was the war nearly over by this time?
gpt
Yes
human
Was his house still standing?
gpt
No
human
Did he know what happened to his family?
gpt
No, just guessed.
human
What did he decide to do?
gpt
Hans settled down in a village fifty miles away.
human
Did he stay there long?
gpt
Yes, for twenty years
human
What kind of job did he do?
gpt
a workman
human
Does he have a living brother?
gpt
Yes
human
What's his name?
gpt
Hans Bussman
human
Does he drive a car for a living?
gpt
Yes, Franz does.
human
Did the two brothers keep in contact the past twenty years?
gpt
No
human
Why didn't Franz stay in touch?
gpt
He assumed Hans was dead.
human
Who noticed the resemblance between the two men?
gpt
Mrs. Bussman
human
What did Franz think of that?
gpt
Franz laughed at the idea
human
Did she give up at that point?
gpt
No