Give me Russia's lowest ranking at the 2018 FIFA World Cup.
select ?ent where { ?ent wdt:P31 wd:Q7381959 . ?ent wdt:P1352 ?obj . ?ent wdt:P1269 wd:Q170645} ORDER BY ASC(?obj)LIMIT 5 
russia at the fifa world cup: Q7381959 2018 fifa world cup: Q170645