Task: Sentence Ordering
Input (English): Sentence1: I found a perfect pair of shoes and bought them. Sentence2: I needed a new pair from work so had to look for a place to go. Sentence3: I decided on the mall seeing as how they have a large variety. Sentence4: Once I got there, I quickly went to the store I had selected. Sentence5: Last weekend I wanted to buy some shoes.
Output (English): 52341