Problem: He began his studies in 1946 at the Main Reformed Gimnazium in Debrecen , and from 1947 to 1951 , he attended the Madach Gimnazium in Budapest .
He began his studies in 1946 at the Reformed Gimnazium in Debrecen and from 1947 to 1951 he visited Madach Gimnazium in Budapest .
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A: yes

Problem: He died in Ixelles ( Brussels ) on 15 August 1950 .
He died in Brussels ( Ixelles ) on August 15 , 1950 .
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A: yes

Problem: The position of the opposition leader was essentially informal throughout the nineteenth century , with formal recognition only being granted in the early twentieth century .
The position of the opposition leader was essentially informal in the whole of the twentieth century , with formal recognition only being granted in the nineteenth century .
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A:
no