[{'role': 'USR', 'utterance': "Have you ever seen Bill Gate's home on the internet?"}
 {'role': 'SYS', 'utterance': "No. what's it like?"}
 {'role': 'USR', 'utterance': "It's got its own library, theatre, swimming pool, and a guest house. The house itself has about ten different rooms that are all hooked up to computers so you can get things done in each room through a remote control. It's also located near the sea, so he can park his boats next to his house. It's absolutely amazing!"}
 {'role': 'SYS', 'utterance': 'Would you want to live there?'}
 {'role': 'USR', 'utterance': "I think his house is fantastic, but I wouldn't want to live there. You would have to hire one or two people to clean all the rooms in the house, plus a few people to take care of the gardens, and probably an au pair or two to take care of the children. It's just too big of a place to take care of on your own."}
 {'role': 'SYS', 'utterance': "What's your dreamhome like then?"}
 {'role': 'USR', 'utterance': 'My dream home is actually just a small cottage in a quiet village in England.'}]
{'role': 'SYS', 'utterance': 'Would you want to buy an old cottage or build a new one yourself?'}