Text: nigeria will hold a three-month national conference to draw up constitutional reforms aimed at breaking the nation out of recurring waves of political , ethnic and religious violence , a government spokesman said thursday .

Summary: nigeria to hold national conference to revise constitution
Generate a short summary: two pakistani drug traffickers were hanged in kuwait on tuesday , the official kuwait news agency reported .
Answer: two pakistanis hanged for drug trafficking
newly skittish investors were expected to parse every earnings report and every bit of economic data in the coming week , hoping to determine if the latest lull in economic growth is an isolated incident or a disturbing new trend .

Short summary: nervous investors look ahead to earnings
IN: a nuclear reactor in a siberian chemical plant was restarted sunday after an emergency shutdown following a minor malfunction , the itar-tass news agency reported .
summary: nuclear reactor in chemical plant restarted
Problem: the man wearing the biggest smile this side of tiger woods after the british open was probably tom lehman .

What is a very short summary of the above text?
++++++++++
A: dimarco 's play gives lehman a lift
Text: congo rejected a rebel warlord 's demand for direct talks to solve the conflict that has left hundreds of thousands hungry and homeless in a mineral-rich eastern province .

Summary:
congo refuses rebel demand for direct talks