Task: Explanation
Input (English): Baron Roman Nicolaus Maximilian von Ungern-Sternberg (Russian: Барон Ро́берт-Ни́колай-Максими́лиан Рома́н Фёдорович фон У́нгерн-Ште́рнберг ) (10 January 1886 NS – 15 September 1921) was an anti-Bolshevik lieutenant general in the Russian Civil War and then an independent warlord whose Asiatic Cavalry Division wrested control of Mongolia from the Republic of China in 1921 after its occupation. He was often referred to as Baron Ungern, or simply Ungern. Question: What was known as anti-Bolshevik lieutenant general and fought against the 36th Rifle Division in campaign? Answer: Roman von Ungern-Sternberg
Output (English): Baron Roman Nicolaus Maximilian von UngernSternberg Russian: Барон Ро́бертНи́колайМаксими́лиан Рома́н Фёдорович фон У́нгернШте́рнберг  10 January 1886 NS – 15 September 1921 was an antiBolshevik lieutenant general in the Russian Civil War and then an independent warlord whose Asiatic Cavalry Division wrested control of Mongolia from the Republic of China in 1921 after its occupation.