Task: Text Completion
Input (English): Sentence1: There was a rumour in town that there was pirate gold under the lake. Sentence2: A diver jumped in one day to look for it. Sentence3: In the lowest part of the lake he found a chest with a lock. Sentence4: He brought it back to the surface to open.
Output (English): The chest was full of rocks so he locked it up and tossed it back in.