Task: Explanation
Input (English): Question: Jimbo was sailing in the ocean when he noticed large glaciers around his ship. The next year he sailed back to that same spot and noticed that there weren't as many glaciers around the ship. If there are less glaciers, what does that mean about the sea level? 
 Answer: it's higher
Output (English): An increase in glaciers lowers sea level and a decrease in glaciers raises sea level.