PT 24 S2 Q16

The authors of a recent article examined warnings of an impending wave ... ...

The answer to which one of the following questions would contribute most to an evaluation of the argument?
(A) Were the fish species and subspecies that became extinct unrepresentative of animal species in general with regard to their pattern of extinction?
(B) ...
(C) ...
(D) ...
(E) ...

*This question is included in Practice Set: "Weaker" Questions, Set 2 - "Evaluation" Subset