Question: Are both Kostar and Vasmeh Jan located in the same country?
Sentence (from "Vasmeh Jan"): Vasmeh Jan( also Romanized as Vasmeh Jān; also known as Vasmjān and Vasmjān -e Pā’īn) is a village in Pir Kuh Rural District, Deylaman District, Siahkal County, Gilan Province, Iran.
Relevant evidence: Yes