TASK DEFINITION: An answer is given. Generate a question for which the given answer is either a direct or partial answer.
PROBLEM: Answer: alexei rykov

SOLUTION: who took control of russia after the death of vi lenin?

PROBLEM: Answer: harney county, oregon

SOLUTION: what is the biggest county in oregon?

PROBLEM: Answer: hannibal hamlin

SOLUTION:
who was the vice president during lincolns first term?