Which of the following best distinguish Artificial Narrow Intelligence $($ANI$)$ from Artificial General Intelligence $($AGI$)?$

Select one:

a$.$

With ANI, robots and other AI systems must be told what to do$.$ With AGI, the robots do not have to be programmed.

b$.$

Siri and Alexa are examples of ANI, whereas autonomous cars are examples of AGI.

c$.$

ANI systems do one thing well: single domain expertise. AGI systems will be experts in multi knowledge, not just multi tasks.

d$.$

We are already on the brink of AGI.