The controversy about Alexander the Great's personality derives from the fact that our sources are (i)____________, all eyewitness accounts having perished. What remains is, at best, (ii)____________ (one history, for instance, is based largely on the now-lost memoirs of Alexander's alleged half-brother, Ptolemy) and at worst, highly unreliable. A. outdated B. secondhand C. inadequate D. repetitious E. abstruse F. deceptive