<prompt> Sentence 1: Upstream tu ni disused Michigan Central Reli Bridge ambayo na mtangulizi wake Niagara Cantilever Bridge mashindano kwa ajili ya reli trafiki na Whirlpool Rapids Bridge. Sentence 2: Upstream ni decommissioned Michigan Central Reli Bridge, ambayo alishindana na mtangulizi wake, Niagara Cantilever Bridge, na Rapids Bridge whirlpool kwa usafiri wa reli. Swali: Je, Sentensi ya 1 na Sentensi ya 2 zina maana ileile? Ndiyo au La?  <response>: Hapana 