Rifka: We do not need to stop and ask for directions. ██ █████ ███ ████ ██ ██ ████ ███████ ██ ███████ ██ ████ █████
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Rifka’s argument
Premise: If we’re not lost, then we don’t need to stop and ask for directions.
Assumption: We’re not lost.
Conclusion: We don’t need to stop and ask for directions.
Craig’s counter-argument
Premise: We are lost.
Conclusion: We do need to stop (and ask for directions, presumably).
Craig contradicts Rifka’s assumption (that they are not lost) in order to land on a contradictory conclusion (that they do need to stop and ask for directions).
In the exchange above, the ████████ ██ ███████ ███████ ██ ██
contradict the conclusion ██ ███████ ████████ ███████ ████████ ███ ██████ ██ ██████ ███ ██ ███████ ████████ ████████
deny one of ███████ ████████ ████████ ███ ███████ ██████ ██ █ █████████ ██████████
imply that Rifka's ████████ ██ ███████ ██ █████████ ███ █████ ██ ███ ████████ █████ █████████ ███ ██████████
provide a counterexample ██ ███████ ██████████████
affirm the truth ██ ███ ██████ ███████ ██ ███████ ████████ █████ █████████ ████████████ █████ ███ ██████████