[{'role': 'USR', 'utterance': 'This little wooden stick is called a tee.'}
 {'role': 'SYS', 'utterance': 'What do you do with it?'}
 {'role': 'USR', 'utterance': 'For the first drive, put the golf ball on the tee, and push the tee into the ground.'}
 {'role': 'SYS', 'utterance': 'Okay.'}
 {'role': 'USR', 'utterance': 'Pick up a wood and hold it like this, interlocking your fingers.'}
 {'role': 'SYS', 'utterance': 'OK.'}
 {'role': 'USR', 'utterance': 'Position yourself, swinging the club, watch the ball and hit it as hard as you can.'}]
{'role': 'SYS', 'utterance': 'Hey!'}