Task: Text Completion
Input (English): Sentence1: Dave was in the Bahamas on vacation. Sentence2: He decided to go snorkeling on his second day. Sentence3: While snorkeling, he saw a cave up ahead. Sentence4: He went into the cave, and he was terrified when he found a shark!
Output (English): Dave swam away as fast as he could, but the shark caught and ate Dave.