Task: Question Answering
Input (English): Context: i m better now , my mind is clearer today , i m eating properly and i feel happier . but my mind is nt clear enough to tell me that i should study . i did study abit yesterday but today i just loathed around . its impossible to study at home . 
Question: What could have happened the night before to cause this condition to occur in this individual .?
Output (English): They caught a cold .