question: Are both Țerova and Slava (River) located in the same country?
context: [["Don River (North Queensland)", ["The Don River is a river located in North Queensland, Australia."]], ["Stuart River (Minnesota)", ["The Stuart River is a river located in Minnesota, in the United States."]], ["\u021aerova", ["The \u021aerova is a right tributary of the river B\u00e2rzava in Romania.", "It discharges into the B\u00e2rzava in the city Re\u0219i\u021ba.", "It s length is and it s basin size is."]], ["Alder Creek (Siskiyou County, California)", ["Alder Creek is a river located in Siskiyou County, California."]], ["Dee River (Queensland)", ["The Dee River is a river located in Central Queensland, Australia."]], ["Haughton River", ["The Haughton River is a river located in North Queensland, Australia."]], ["Aibiki River", ["The is a river located in Takamatsu, Kagawa, Japan."]], ["Slava (river)", ["The Slava is a river in Tulcea County, Romania.", "Near Lunca it discharges into Lake Golovi\u021ba, a former lagoon of the Black Sea.", "It s length is and it s basin size is."]], ["Dawson River (Queensland)", ["The Dawson River is a river located in Central Queensland, Australia."]], ["Bowen River (Queensland)", ["The Bowen River is a river located in North Queensland, Australia."]]]
supporting_facts: [["\u021aerova", 0], ["Slava (river)", 0]]
evidences: [["\u021aerova", "country", "Romania"], ["Slava (river)", "country", "Romania"]]
answer: yes