Critical Reasoning: All German philosophers except for Marx, are idealists. From which of the following can the statement above be most properly inferred?

A Except for Marx, if someone is an idealist philosopher, then he or she is German.

B Marx is the only non-German philosopher who is an idealist

C Marx is not an idealist German philosopher.

D Aside from the philosopher Marx, if someone is a German, then he or she is an idealist.

Correct Answer: Option C