If 'Julius Caesar's nephew Octavian took the name Augustus; Rome ceased to be a republic, and became an empire.' is true, does it logically mean that 'Octavian was Julius Caesar's favorite, and he helped him a lot.' also is?
Julius Caesar's nephew Octavian took the name Augustus; Rome ceased to be a republic, and became an empire.###Octavian was Julius Caesar's favorite, and he helped him a lot.