Task: Explanation
Input (English): William Sawelson (August 5, 1895 – October 26, 1918) was a sergeant in the U.S. Army during World War I. He received the Medal of Honor for valor in combat. The medal was posthumously presented to his father Jacob L. Sawelson at Governors Island. Question: What channel separates the island where Jacob L. Sawelson received his sons medal of honor, from Brooklyn? Answer: Buttermilk
Output (English):  He received the Medal of Honor for valor in combat.