Task: Question Generation
Input (English): Background Paragraph: Huge amounts of chemicals, such as fertilizers and pesticides, are applied to farm fields (see Figure below ). Some of the chemicals are picked up by rainwater. Runoff then carries the chemicals to nearby rivers or lakes. Dissolved fertilizer causes too much growth of water plants and algae. This can lead to dead zones where nothing can live in lakes and at the mouths of rivers. Some of the chemicals can infiltrate into groundwater. The contaminated water comes up in water wells. If people drink the polluted water, they may get sick. 
Story: Lucas is sitting between two lakes, lake Hijem and lake Rarsnap, holding a large bag of fertilizer. His neighbor told him to pour the bag of fertilizer in one of the two lakes, but Lucas can't remember which lake he was told to pour it in. Lucas decides to just guess rather than ask for clarification and pours the whole bag of fertilizer into lake Hijem.
Output (English): Which lake will have less dead zones?