Task: Sentence Ordering
Input (English): Sentence1: Mike accidentally collided with the kids. Sentence2: Mike bought a new bike to ride in his town. Sentence3: Neiter Mike nor the kids were wearing helmets at the time. Sentence4: He cycled from his house to a friend's house. Sentence5: On the way he met a group of kids riding bikes as well.
Output (English): 51423