Question: Which African countries holding a Peer Relationship speak the Arabic language?
Answer(s):
answer: Tunisia
answer: South Africa

SPARQL query:
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
FILTER (?x != ns:m.0jzc)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
ns:m.0jzc ns:language.human_language.countries_spoken_in ?x .
?x ns:location.location.people_born_here ?c .
?c ns:type.object.type ns:influence.peer_relationship . 
}