<prompt> Translate the following text to EnglishPoland ilipoteza eneo kubwa baada ya mipaka mpya kuundwa katika Mkataba wa Yalta mnamo 1945, ikiwa ni pamoja na mikoa ya mashariki karibu na Wilno Vilnius na Lviv Lviv.  <response>: Poland lost a significant amount of territory after new borders were drawn up in the Yalta Agreement in 1945, including the eastern regions around Wilno Vilnius and Lwew Lvov. 