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["100000","Friend's Recommendation","Approach Sample Data"]
["100000","Magazine Ad","Approach Sample Data"]
["100001","Newspaper Ad","Approach Sample Data"]
["100001","Magazine Ad","Approach Sample Data"]
["100001","Television Commercial","Approach Sample Data"]
["100002","Friend's Recommendation","Approach Sample Data"]
["100002","Newspaper Ad","Approach Sample Data"]
["100002","Television Commercial","Approach Sample Data"]
["100004","Newspaper Ad","Approach Sample Data"]
["100005","Friend's Recommendation","Approach Sample Data"]
["100005","Newspaper Ad","Approach Sample Data"]
["100005","Television Commercial","Approach Sample Data"]
["100006","Friend's Recommendation","Approach Sample Data"]
["100006","Television Commercial","Approach Sample Data"]