Problem: Robert W. Edgar was appointed Member of the Council of the President 's Common Cause by Cohen .
Robert W. Edgar was appointed by Cohen as a member of the President 's Council of Common Cause .
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A: yes

Problem: One of the main advantages of this approach is that routers become very simple . They are just a sensor , pulse reshaper and a transmitter .
One of the main advantages of this approach is that routers become very simple : they are just one sensor , a pulse - reshaper and a station .
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A: yes

Problem: They all have very large radii and have an unusually large atomic and ionic range of physical properties .
They all have very large atomic and ionic radii and exhibit an unusually large range of physical properties .
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A:
no