Question: Which place is adjacent to Turkmenistan that is a member of Commonwealth of Independent States?
Paraphrase: Which put is adjoining to Turkmenistan that's a part of Commonwealth of Autonomous States?
SPARQL (Wikidata): SELECT ?answer WHERE { wd:Q874 wdt:P47 ?answer . ?answer wdt:P463 wd:Q7779}
Answer: Kazakhstan, Uzbekistan