Definition: In this task, you need to generate an appropriate title for the given summary of some paragraph. The generated title must be short and should include the main topic of the given text. Your summary should be less than 20 words long.
Input: Germany's harvest of ice wine - a dessert wine produced from grapes that have frozen while still on the vine - has failed for the first time because the winter has been too warm.

Climate change: Warm winter ruins German ice wine harvest