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.

Input: Consider Input: Context : Its publisher, Le Temps SA, was held by ER Publishing at eighty-two percent, which, in turn, is fifty-percent owned by Edipresse Group and fifty-percent owned by Ringier Group.
Answer : Ringier

Output: Which company is the parent company of Le Temps?

Input: Consider Input: Context : Bataafse Petroleum Maatschappij (BPM), also known as Bataafsche Petroleum Maatschappij (English: Batavian Oil Company) was a subsidiary of the Royal Dutch Shell oil company established in 1907 which extracted and refined oil in the Netherlands East Indies.
Answer : Royal Dutch Shell

Output: What is Bataafse Petroleum Maatschappij's parent company?

Input: Consider Input: Context : Gray Glacier (8223S 15935E) is a glacier in the Cobham Range, Antarctica.
Answer : Antarctica
Output: Which continent is Gray Glacier on?