Complex sentence: Published in Calcutta, the magazine was one of the two major English-language sports magazines in India, But it was sold to the other magazine "Sportstar", published by The Hindu Group in Madras.
Split into simpler sentences: Published in Calcutta, the magazine was one of the two major English-language sports magazines in India. It was sold to the other magazine "Sportstar", published by The Hindu Group in Madras.