Q: If Industry and commerce have made the fortune of its three great cities Milan, Turin, and Genoa., can we say that "Genoa is wealthier, relative to its size, than Turin."?

A: it is not possible to tell

Q: If Although sulfur deposition has declined, nitrogen emissions have not changed substantially region-wide., can we say that "Nitrogen emissions are still at the same level, unlike sulfur deposition."?

A: yes

Q: If Ca'daan accepted., can we say that "Ca'daan agreed to take it."?

A: yes

Q: If Newsgroupies were questioning the authenticity of Hilfiger's official response soon after it appeared on the Net., can we say that "After further investigation, it was found to be authentic."?

A:
it is not possible to tell