A same meaning or not problem: OPTIONS:
- no
- yes
Bertlmann was a close friend and collaborator of the late John Stewart Bell and worked together with Walter Thirring .
Bertlmann was a close friend and collaborator of the late John Stewart Bell and worked with Walter Thirring .
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[A]: yes

A same meaning or not problem: OPTIONS:
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- yes
B is the common term between the two premises ( the central term ) , but is never distributed , so this syllogism is invalid .
B is the middle term between the two premises ( the common term ) , but is never distributed , so that syllogism is invalid .
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[A]: no

A same meaning or not problem: OPTIONS:
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- yes
We consider pseudo-differential operators here as a generalization of differential operators .
We consider differential operators here as a generalization of pseudo-differential operators .
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[A]: no

A same meaning or not problem: OPTIONS:
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- yes
Betty , the secretary at McMann and Tate , was played by various actresses , including Jill Foster ( ten appearances ) and Marcia Wallace .
The secretary at McMann and Tate was played by various actresses , including Marcia Wallace ( ten appearances ) and Jill Foster .
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[A]:
no