Task: Information Extraction
Input (English): Sentence1: My 98 year old friend Joe was downstairs this afternoon. Sentence2: His daughter was taking him to see a doctor. Sentence3: I kept Joe company while he waited. Sentence4: Joe told me he was going to check out his heart. Sentence5: I said good luck to Joe as his daughter picked him up a minute later.
Output (English): I (myself), Daughter, Joe, Doctor