Task: Question Answering
Input (English): Context: He did n't see the need to go on ; Hakkai was smart enough to know which battle he meant -- the one that had left him wrapped in bandages for weeks . Hakkai stared blankly into the darkness as he swallowed that bit of information . Was it triggered by the head injury , perhaps ?. 
Question: What may be the reason he was wrapped in a bandage ?
Output (English): He was defeated in a battle by a better skilled opponent .