David Cameron and Elizabeth II are leaders in the United Kingdom. The country uses the English language and is where Lippincott, Williams &amp; Wilkins publishes the AIDS journal.
[['United Kingdom', 'LEADER_NAME', 'Elizabeth II'], ['United Kingdom', 'LANGUAGE', 'English language'], ['United Kingdom', 'LEADER_NAME', 'David Cameron'], ['AIDS (journal)', 'COUNTRY', 'United Kingdom'], ['AIDS (journal)', 'PUBLISHER', 'Lippincott Williams &amp; Wilkins']]