Task: Question Answering
Input (English): Context: TAROM Flight 3107 was a charter flight operated by a Boeing 737-300 that, on 30 December 2007, during the takeoff procedure, hit a service car carrying out repair work on lighting equipment on the runway at Henri Coanda International Airport in Otopeni, Romania. 
 Question: When did TAROM Flight 3107 occur?
Output (English): 30 december 2007