With no explanation, chose the best option from "A" or "B". "Steve bet Bob $1 he couldn't answer this question: ""Is the following true or false: My name is Steve, or I am a human""." Bob wants to answer the question.

A: "Bob asks if the word ""or"" is inclusive or exclusive in the context of the riddle."
B: Bob takes a guess at the riddle thinking he'll be right half the time.
A.