[Q]: However , scientists led by physicist Frank McDonald of the University of Maryland disagree .
It 's just a matter of time , said Frank McDonald , of the University of Maryland .
(See options at the end). If the first sentence is true, is the second one also true?

[A]: no

[Q]: Congress twice passed partial birth bans , but former President Bill Clinton ( news - web sites ) , citing the need for a health exception , vetoed both measures .
Congress passed the measure twice and President Bill Clinton ( news - web sites ) , citing the lack of a health exception , vetoed it .
(See options at the end). If the first sentence is true, is the second one also true?

[A]: yes

[Q]: As of Wednesday , there were 65 probable SARS cases in the Toronto region .
As of Monday , there were 66 probable cases in and around Toronto , a city of 4 million people .
(See options at the end). If the first sentence is true, is the second one also true?

[A]:
yes