Generate a correct and concise answer for the question based on the words in the context.
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Question: Context : Gustav Wachtmeister (25 July 1757 -- 20 July 1826) was a Swedish Army officer made famous at the Battle of Valkeala in Finland in 1789 against Russia where he was wounded by a musket shot to his arm, which had to be amputated. 
Question : In what war was Gustav Wachtmeister in?

Answer: Battle of Valkeala


Question: Context : He was the father of Emmett Louis Till, whose murder in 1955 at the age of 14 galvanized the African-American civil rights movement. 
Question : Which crime led to the conviction of Louis Till?

Answer: murder


Question: 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. 
Question : Which company is the parent company of Le Temps?

Answer:
Ringier