Question: Where is the oldest bristlecone pine tree located?
Disambiguated questions and answers: question: In what country is the oldest bristlecone pine located?
In what state is the oldest bristlecone pine located?
On what mountain is the oldest bristlecone pine located?
In what mountain range is the oldest bristlecone pine located?
answer: United States
Nevada
Wheeler Peak
Snake Range
Natural Questions answer: White Mountains of California (from the Wikipedia article "Bristlecone pine")