Question: Are both Colombier, Vaud and Sang-e Siah, Lorestan located in the same country?
Sentence (from "Sang-e Siah, Lorestan"): Sang -e Siah( also Romanized as Sang -e Sīāh) is a village in Kakavand- e Sharqi Rural District, Kakavand District, Delfan County, Lorestan Province, Iran.
Relevant evidence: Yes