Task: Sentence Ordering
Input (English): Sentence1: Lizzy lives on an island in the tropics. Sentence2: Everyday they go to the banana plantation and get some. Sentence3: Lizzy needed help to get the bananas down. Sentence4: She climbed the tall tree and realized how big the bunches were. Sentence5: Today Lizzy wanted to pick her own bananas.
Output (English): 12543