Task: Sentence Ordering
Input (English): Sentence1: She decides to bake a batch of brownies. Sentence2: Laverne needs to prepare something for her friend's party. Sentence3: The brownies are so delicious Laverne eats two of them. Sentence4: She chooses a recipe and follows it closely. Sentence5: Laverne tests one of the brownies to make sure it is delicious.
Output (English): 21534