[ { "first_name": "Ford", "last_name": "Prefect", "age": 5000 }, { "first_name": "Zaphod", "last_name": "Beeblebrox", "age": 999 }, { "first_name": "Arthur", "last_name": "Dent", "age": 42 }, { "first_name": "Trillian", "last_name": "Astra", "age": 1234 } ]