Task: Sentence Ordering
Input (English): Sentence1: Ben's hand was sore and he had to pull out all of the needles. Sentence2: It hit the cactus sitting in the window. Sentence3: Ben wasn't paying any attention as he walked past the windowsill. Sentence4: He swung his hand around. Sentence5: His hand was full of little needles.
Output (English): 53124