Task: Sentence Ordering
Input (English): Sentence1: One day his supervisor calls a meeting for the entire department. Sentence2: Seth has worked at the air conditioning factory for six Year's. Sentence3: Seth's supervisor announces that the factory has to shut down. Sentence4: Seth thinks it is a good idea to update his resume. Sentence5: Seth realizes in terror that he needs to find new work.
Output (English): 21354