Siblings. Brothers . Sisters . Brother . Sibling . Sister . Persons or animals having at least one parent in common. (American College Dictionary, 3d ed) . 1.00
Siberia. Russian Federation (Asia) . Russian S.F.S.R., Asian . A region, north-central Asia, largely in Russia. It extends from the Ural Mountains to the Pacific Ocean and from the Arctic Ocean to central Kazakhstan and the borders of China and Mongolia. . 0.61