Question: Which politician that ended their position before 03-30-1788 did Baron de Montesquie influence?
Answer(s):
answer: John Adams
answer: Thomas Jefferson

SPARQL query:
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
FILTER (?x != ns:m.0f9wd)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
ns:m.0f9wd ns:influence.influence_node.influenced ?x .
?x ns:government.politician.government_positions_held ?c .
?c ns:government.government_position_held.to ?num .
FILTER (?num < "1788-03-30"^^xsd:dateTime) . 
}