James Bloomfield, the Widely Respected Expert on Art Authentication, Says

Multiple Choice

James Bloomfield, the widely respected expert on art authentication, says that the painting recently discovered in the basement of the art museum is a genuine Picasso. Therefore, we conclude that the painting is indeed a genuine Picasso.

A) Deductive, invalid.
B) Inductive, weak.
C) Deductive, valid.
D) Inductive, cogent.
E) Inductive, strong.