Question: Are both Maltengraben and Songkhram River located in the same country?
Sentence (from "Songkhram River"): It flows through Seka District( Nong Khai Province), Wanon Niwat( Sakon Nakhon Province), and Si Songkhram District and empties into the Mekong River in" tambon" Chai Buri, Tha Uthen District, Nakhon Phanom Province.
Relevant evidence: No