Question: Name the first president of the country taht is home to Bochkarev Krepkoe beer.?
Answer(s):
answer: Boris Yeltsin

SPARQL query:
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SELECT DISTINCT ?x
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FILTER (?x != ?c)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
?c ns:food.beer_country_region.beers_from_here ns:m.04dqvz1 . 
?c ns:government.governmental_jurisdiction.governing_officials ?y .
?y ns:government.government_position_held.office_holder ?x .
?y ns:government.government_position_held.basic_title ns:m.060c4 .
?y ns:government.government_position_held.from ?sk0 .
}
ORDER BY xsd:datetime(?sk0)
LIMIT 1