question: opened flood gates in northern nigeria have displaced some two million people , with residents taking shelter in schools and huge swathes of farmland destroyed , a government official said .

Write a brief summary in a sentence or so.
summary: open flood gates displace two million in nigeria

question: iran on friday stood firm against intense new international pressure over its disputed nuclear program , and russian prime minister vladimir putin warned the west against staging an attack .

Write a brief summary in a sentence or so.
summary: iran defiant on nuclear rights as putin warns against attack

question: authorities in azerbaijan said tuesday they had detained a prominent opposition youth leader in connection to alleged anti-government activity that received backing from a us democracy group and neighbouring armenia .

Write a brief summary in a sentence or so.
summary: second opposition youth leader detained in azerbaijan

question: china will build a confucius college in the french city poitiers this june , sources with the university of nanchang , one of the founders of the new college , said thursday here in the capital of east china 's jiangxi province .

Write a brief summary in a sentence or so.
summary:
china to establish first confucius college in western europe