hong kong 's customs and excise department is well prepared for the impending commencement of chinese mainland\/hong kong closer economic partnership arrangement -lrb- cepa and pledges to do its best to ensure that the control system for trade in goods will be implemented smoothly and effectively .

Short summary: hk customs to play dual roles in facilitating cepa

IN: argentine foreign minister jorge taiana resigned on friday over `` irreconcilable differences '' with president cristina kirchner 's administration , officials said .
summary: argentine foreign minister resigns officials say

Problem: ukraine prepared friday to host a summit of eastern european chiefs of state ahead of new talks on its gas war with moscow , as europe batted aside a kremlin proposal for a summit in moscow to resolve a feud that has left millions of europeans freezing .

What is a very short summary of the above text?
++++++++++
A: kremlin snubbed as russia ukraine plan gas crisis talks

question: deutsche bank ag said tuesday it had signed a preliminary agreement with the dutch ministry of finance on its previously announced deal to buy part of abn amro bank nv 's netherlands-based commercial banking operations .

Write a brief summary in a sentence or so.
summary: deutsche bank signs agreement on abn amro stake

top chinese legislator wu bangguo friday urged the country 's lawmakers to quickly familiarize themselves with the regulations and ground rules of the national legislature .

A summary about the text above: china 's top legislator urges lawmakers to enhance study

the red cross has stopped escorting some government ships that carry food to people in the north after tamil rebels withdrew a promise not attack the vessels , an official said wednesday .

Short summary:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
red cross halts escorting food ships to rebel territory