original_query: Who was Silvestras Žukauskas?
query: Who was Silvestras Žukauskas?
answer: Silvestras Žukauskas (1860-1937) was a Lithuanian General who served in the Imperial Russian Army during World War I and later in the Lithuanian Army, where he was Chief Commander three times. He played a key role in the Lithuanian Wars of Independence and was a controversial figure due to his perceived pro-Polish sympathies.