Task: Sentence Ordering
Input (English): Sentence1: The two drove to Grandma's house a few miles down the street. Sentence2: Bob was going to take his daughter to see Grandma. Sentence3: Bob's daughter thanked Grandma for the delicious meal. Sentence4: Grandma welcomed them with open arms. Sentence5: The 3 of them had a big dinner at night.
Output (English): 21534