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We report a case of Thrombotic Thrombocytopenic Purpura occurring as an allergic response to trimethoprim - sulfamethoxazole therapy ( Bactrim , Septra ) in a Jehovah 's Witness patient .
 Thrombotic Thrombocytopenic Purpura, sulfamethoxazole; Thrombotic Thrombocytopenic Purpura, trimethoprim
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: adverse effect 
Text: {0} 
Answer:
 Thrombotic Thrombocytopenic Purpura, sulfamethoxazole; Thrombotic Thrombocytopenic Purpura, trimethoprim