Task: Explanation
Input (English): Question: Jimbo was sailing in the ocean when he a few glaciers around his ship. The next year he sailed back to that same spot and noticed that there were many more glaciers around the ship. If there are more glaciers, what does that mean about the sea level? 
 Answer: it's lower
Output (English): An increase in glaciers lowers sea level and a decrease in glaciers raises sea level.