Task: Information Extraction
Input (English): Sentence1: Ann worked in a high-rise building. Sentence2: One morning while on her break, she smelled smoke. Sentence3: She immediately let her boss know where she smelled the smoke. Sentence4: Her boss pulled the fire alarm and evacuated the office staff. Sentence5: Ann's quick reaction helped everyone to evacuate the building safely.
Output (English): Boss, Ann, Everyone, Office  staff