Task: Sentence Ordering
Input (English): Sentence1: When she heard him giggling from a closet, Liz was relieved. Sentence2: Liz was babysitting a 5 year old boy. Sentence3: He wanted to play hide and seek. Sentence4: She found him a few times but then he disappeared. Sentence5: She was getting frantic as she searched the house for him.
Output (English): 51234