[{'role': 'USR', 'utterance': 'Hi, Sally.'}
 {'role': 'SYS', 'utterance': 'Hello, Tom. How are you?'}
 {'role': 'USR', 'utterance': "I'm fine. Where are you going?"}
 {'role': 'SYS', 'utterance': "Oh, I'm on my way home from work."}
 {'role': 'USR', 'utterance': "I didn't know you had a job."}
 {'role': 'SYS', 'utterance': 'Yeh. I work part-time at a supermarket.'}
 {'role': 'USR', 'utterance': 'What do you do there?'}
 {'role': 'SYS', 'utterance': 'I work in the produce section. Trimming and wrapping fresh fruit and vegetables. I also stock shelves. Sometimes when it really gets busy, work at the check-out counter. Have you got a job, Tom?'}
 {'role': 'USR', 'utterance': 'Yeh. I do yard work for people. You know, cutting grass, raking leaves. pulling weeds, things like that.'}
 {'role': 'SYS', 'utterance': "I'd like doing that. It must be nice to work outdoors."}
 {'role': 'USR', 'utterance': 'Sometimes it is. Except when it rains or snows or gets too hot or too cold or...'}
 {'role': 'SYS', 'utterance': "Ha. Ha. I think every job has its shortcomings. There are times when get pretty tired of carrying things around at my job. But a job's a job Gotta earn money for school."}
 {'role': 'USR', 'utterance': "Me, too. Tuition is sure high, isn't it? Well, I'd better get going. I've got to plant some trees for my neighbours this afternoon."}]
{'role': 'SYS', 'utterance': "Well, don't work too hard. Holding down a job, going to class, studying. Sometimes it can become too much for one person. Take it easy."}