Mr. Layne had led his own company , Seven 2 Sports Marketing , Boston , and before that was executive vice president for marketing and sales at the Boston Celtics .
Boston /sports/sports_team_location/teams Boston Celtics
Boston Celtics /sports/sports_team/location Boston
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Boston
LOCATION
Boston Celtics
ORGANIZATION
/sports/sports_team_location/teams
Boston Celtics
ORGANIZATION
Boston
LOCATION
/sports/sports_team/location