Task: Sentence Ordering
Input (English): Sentence1: It was far too heavy, though, and fell like a brick. Sentence2: Bobby decided that planes should be made out of paper. Sentence3: Bobby was five years old. Sentence4: He wound up his arm and threw roll-up airplane as hard as he could. Sentence5: Bobby folded his fruit roll-up into the shape of an airplane.
Output (English): 34521