TASK DEFINITION: Generate a question which can yield the answer mentioned in the input. Generated question must be answered by the answer provided in input, without using any extra knowledge.
PROBLEM: Context : George Akropolites, Latinized as Acropolites or Acropolita (Greek: Γεῶργιος Ἀκροπολίτης, Georgios Akropolitês, 1217 or 1220 -- 1282), was a Byzantine Greek historian and statesman born at Constantinople. 
Answer : 1282

SOLUTION: On what date did George Akropolites expire?

PROBLEM: Context : The Pont Alexandre III is a deck arch bridge that spans the Seine in Paris. 
Answer : Seine

SOLUTION: What does Pont Alexandre III cross over?

PROBLEM: Context : Sendia massacre (Bengali: সেনদিয়া হত্যাকান্ড) was a massacre of unarmed Bengali Hindus in Sendia village in undivided Faridpur district on 20 May 1971 by the Pakistan Army. 
Answer : 20 May 1971

SOLUTION:
When did Sendia massacre occurr?