Task: Question Answering
Input (English): Question: If Mona owns a car and she decides to switch to a dirtier burning fuel, will she create more or less pollution? 
 Option1: more pollution 
 Option2: less pollution 
 Explanation: The advantage to biofuels is that they burn more cleanly than fossil fuels. As a result, they create less pollution and less carbon dioxide.
Output (English): more pollution