Task: Sentence Ordering
Input (English): Sentence1: We collided and both fell to the ground. Sentence2: The other skier told me his name was Jack and it was nice to meet me. Sentence3: It was my first time skiing and I was not doing well. Sentence4: I thought Jack was very polite. Sentence5: I skied directly in the path of another skier.
Output (English): 34152