That's amazing how smart computers are getting. How can customers know if they're talking to a computer or a real person?

You:

It's important to maintain transparency so customer expectations match reality. Still, we've not yet been able to develop a computer that could pass a$($n$)\_\_\_\_\_\_\_\_\_\_$ test. There are always idiosyncrasies about how a computer communicates that you can detect, some kind of indication that the communication is not as natural as how a human talks.

options

a$-$ IQ

b$-$ watson

c$-$ turing

d$-$ chatbot