input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** A patient with Hb 7 was to be transfused with 2 packs of blood. The first pack was transfused in 2 hours after which vitals were stable and then the transfusion of the next pack was staed . But suddenly the patient develops breathlessness and hypeension. What can be the cause of this sudden reaction?   (A) transfusion related circulatory overload (TACO)   (B) allergic reaction to transfused blood   (C) transfusion related acute lung injury (TRALI)   (D) transfusion related acute renal failure
output: ['(C) transfusion related acute lung injury (TRALI) <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) transfusion related circulatory overload (TACO)  (B) allergic reaction to transfused blood  (C) transfusion related acute lung injury (TRALI)  (D) transfusion related acute renal failure <> possible answers', '  A patient with Hb 7 was to be transfused with 2 packs of blood. The first pack was transfused in 2 hours after which vitals were stable and then the transfusion of the next pack was staed . But suddenly the patient develops breathlessness and hypeension. What can be the cause of this sudden reaction? <> context']