Task: Question Answering
Input (English): Context: I have a Chiari Malformation at 5 mm length ( as of late 2006 ) , which then did n't seem to be restricting any flows . Some history : I have been in 12 auto accidents , 3 were totals . I have had 2 small motorcycle accidents . 
Question: How might have I discovered that I have a Chiari malformation ?
Output (English): The doctors might have discovered it while treating me for my accidents .