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Of course, a more complex version of the sentence is "Indiana and Purdue first met in football in 1891 and in 1908 the two schools began a tradition of concluding their regular seasons by playing each other".<unk> Of course, a more complex version of the sentence is "Indiana and Purdue first met in football in 1891 and in 1908 the two schools began a tradition of concluding their regular seasons by playing each other".<unk>