Context: They 're the tallest trees on the planet and also one of the oldest species ( they originated in the Mesozoic Era ) . Hyperion , the tallest , was measured at 115.55 meters ( 379.1 feet ) . They keep growing until they die ( from falling over in wind storms or being cut down ) and live for over 2,000 years .

Question: What conclusion can be drawn about the author ?
Options:
0. The author is very knowledgeable about trees .
1. The author has seen every tree known to man .
2. The author has a tree in his back yard that has been there for 2,000 years .
3. The author has measured a Hyperion at   115.55 meters .
Answer: 0