Term: Guinea pig, Description: domesticated rodent species from South America, Question: Has the oldest guinea pig lived for a half-century measured by any planet in our solar system?, Answer:Yes
Fact1: The oldest guinea pig lived for 14 years and 10 months. Fact2: Mercury has the shortest year of any planet in our solar system. Fact3: A year on Mercury takes 88 days. Fact4: A half-century is 50 years. Fact5: A half-century as measured by Mercury's years would take approximately 12 years. 