Thomas Blowers , 69 , a retired research director for public schools in Edmonton , Alberta , had surgery to remove two-thirds of his right lung five years ago , followed by chemotherapy as part of the study .
Alberta /location/country/capital Edmonton
Alberta /location/location/contains Edmonton
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Alberta
LOCATION
Edmonton
LOCATION
/location/country/capital
Alberta
LOCATION
Edmonton
LOCATION
/location/location/contains