Britain said, Friday, that it has barred cleric, Omar Bakri, from returning to the country from Lebanon, where he was released by police after being detained for 24 hours.
Can we say the following?
Bakri was briefly detained, but was released.

yes

South Korean President Roh Moo-hyun Thursday asked the Board of Audit and Inspection (BAI) to investigate questions arising about the Foreign Ministry's response to the kidnapping of a South Korean in Iraq who was later killed by Muslim militants, according to Yonhap.
Can we say the following?
A South Korean in Iraq was killed by Muslim militants.

yes

The end result says that 61.6% of the Dutch people vote (against) the European Constitution, while 38.4% voted (for) the Constitution.
Can we say the following?
The Dutch people approve the European Constitution.

no

The G8 summit, held June 8-10, brought together leaders of the world's major industrial democracies, including Canada, France, Germany, Italy, Japan, Russia, United Kingdom, European Union and United States.
Can we say the following?
Canada participates in the G8 summit.
yes