ninde wabaye imbarutso ya jenoside yakorewe abatutsi muri mata  1994?
['Indorerezi nyinshi zemeza ko igitero n'urupfu rwa ba perezida bombi b'Abahutu byagize uruhare mu itsembabwoko']
What was the cause of the genocide against the Tutsi in April 1994?
['many observers believe the attack and deaths of the two Hutu presidents served as the catalyst for the genocide']