Task: Sentence Ordering
Input (English): Sentence1: To his surprise, it tastes just as good as the ones he buys outside. Sentence2: Fred decides to make himself a cappuccino. Sentence3: He finally opens it after leaving it in its box for a few weeks. Sentence4: Fred receives a specialty coffee maker for Christmas. Sentence5: Frank will save about $25 a week making coffee himself.
Output (English): 43215