Task: Sentence Ordering
Input (English): Sentence1: Ben's hand was sore and he had to pull out all of the needles. Sentence2: His hand was full of little needles. Sentence3: He swung his hand around. Sentence4: Ben wasn't paying any attention as he walked past the windowsill. Sentence5: It hit the cactus sitting in the window.
Output (English): 54213