Task: Question Answering
Input (English): One year a farmer decided not to plant crops in one of his fields. During that year his farm received a greater amount of precipitation than normal. Which will most likely occur in that unplanted field as a result of the greater precipitation?  
 (A) more carbon dioxide will be trapped in the field (B) erosion of topsoil will increase in the field (C) invasive species will inhabit the field (D) animals will dig burrows in the field
Output (English): B