Task: Information Extraction
Input (English): Sentence1: Jake had locked himself out of his house. Sentence2: He was a slender man so he thought he could use the chimney. Sentence3: He climbed to the roof and shimmied down the chimney. Sentence4: His feet reached the floor but he could go no further. Sentence5: Twelve hours later someone heard his screams and he was rescued.
Output (English): Someone, Jake