Task: Sentence Ordering
Input (English): Sentence1: The mother's little toddler was sitting in the cart's child seat. Sentence2: KIm breathlessly saved the child. Sentence3: Kim, realizing the child was in great danger, lunged toward the cart. Sentence4: Suddenly, while the mother was turned, the cart started rolling away! Sentence5: Kim saw a mother unloading her shopping cart in a parking lot.
Output (English): 25431