[Q]: The Bluetooth SIG made its announcement at the Bluetooth World Congress in Amsterdam this week .

A new version of the Bluetooth specification was officially launched today at the start of the Bluetooth World Congress in Amsterdam .
****
[A]: yes

[Q]: Since December 2002 , Evans has been the vice chair of the U.S. Chief Information Officers Council .

Evans is also the vice-chairman of the Federal Chief Information Officers Council .
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[A]: yes

[Q]: Experts say they think better treatment , including widespread use of the drug tamoxifen , as well as mammogram screening are responsible for the improvement .

Experts say they think better treatment , including use of the drug tamoxifen and mammogram screening , are responsible .
****
[A]: yes

[Q]: Emergency crews said some of the passengers were thrown partly out of the open side of the bus .

Emergency crews said no passenger was ejected , but some were thrown partly out of the open side of the bus .
****
[A]:
yes