Task: Question Answering
Input (English): Context: Lucky it was only one car vs. power pole , but someones head hit the windshield , shattered it up , and all the air bags were blown . I say someone because , well , no one was there . We arrived on the scene first , and had to survey , making sure they were in the ditch somewhere ( in my drunken state , i still did not look forward to finding someone with a mashed in head in teh ditch , and call 911 . 
Question: Why was it lucky there was only a car crash ?
Output (English): The crash involved a pole and car only , no other cars .