Determine Which Fallacy, If Any, Is Committed in the Following

Multiple Choice

Determine which fallacy, if any, is committed in the following arguments.
-Maybe Professor Burnes has argued that IQ is not that important in determining whether a person succeeds in his or her vocation, but this is clearly nonsense. I suspect that Professor Burnes doesn't have an IQ that's exactly off the charts.

A) begging the question
B) appeal to ignorance
C) appeal to illegitimate authority
D) ad hominem
E) strawman
F) red herring
G) no fallacy committed