Task: Story Composition
Input (English): Beginning: Jim never owned a boat before. Middle: Jim raced out onto the lake, but he forgot to install the boat's drain plug and the boat filled with water before he could return to shore. Ending: Jim lost his boat to the bottom of the lake.
Output (English): Jim raced out onto the lake, but he forgot to install the boat's drain plug and the boat filled with water after he returned to shore.