Task: Sentence Ordering
Input (English): Sentence1: They even got to feed some of the baby animals. Sentence2: Maggie loved her trip to the zoo. Sentence3: Maggie and her classmates went to a zoo for their field trip. Sentence4: After that, they saw snakes and lizards! Sentence5: They saw monkeys, gorillas and panda's first.
Output (English): 45132