TASK DEFINITION: In this task, you're given a context, further information available on a particular linked term from the statement, and an answer term. Your job is to generate a question that can use the information provided to obtain the given answer. You should use the information on both context and link information to create the question. Note that the answer to the question should be exactly the given answer, and if the answer is none, the answer to the question shouldn't be obtainable from the context or linked information.
PROBLEM: Context: Ptacek was born in East Berlin to a family of Czech and German descent. His family fled East Germany for the United States Link Information: none Answer: none

SOLUTION: Comparing Ptacek's country of origin to the country to which he moved at age five, which has the lowest longitude?

PROBLEM: Context: Sia performed "Chandelier" on The Ellen DeGeneres Show on 19 May 2014, Link Information: The Ellen DeGeneres Show (often shortened to Ellen and stylized in all lowercase) is an American television variety comedy talk show hosted by Ellen DeGeneres. Debuting on September 8, 2003 Answer: 11

SOLUTION: How long had the show in which Sia performed "Chandelier" in 2014 been on the air?

PROBLEM: Context: In 1998, then-President Bill Clinton and his Vice-President, Al Gore, held a ceremony on the banks of the scenic New River to designate it as an American Heritage River. Link Information: none Answer: none

SOLUTION:
On what day was the inauguration of the president who held a ceremony on the banks of the scenic New River to designate it as an American Heritage River?