Bunuel
John: You told me once that no United States citizen who supports union labor should buy an imported car. Yet you are buying an Alma. Since Alma is one of the biggest makers of imports, I infer that you no longer support unions.
Harry: I still support labor unions. Even though Alma is a foreign car company, the car I am buying, the Alma Deluxe, is designed, engineered, and manufactured in the United States.
Harry's method of defending his purchase of an Alma is to
A. disown the principle he formerly held
B. show that John's argument involves a false unstated assumption
C. contradict John's conclusion without challenging John's reasoning in drawing that conclusion
D. point out that one of the statements John makes in support of his argument is false
E. claim that his is a special case in which the rule need not apply
CR21661.01
Verbal Review 2020 NEW QUESTION
We need to read the stated principle carefully: No United States citizen who supports union labor should buy an IMPORTED CAR.
John:
You are buying an Alma.
Alma is one of the biggest makers of imports
Conclusion - You no longer support unions.
Harry:
Alma is a foreign car company
The car I am buying is made in US
Conclusion - I still support unions
What is Harry's method of defending?
A. disown the principle he formerly held
He does not disown the principle.
B. show that John's argument involves a false unstated assumption
Correct - He shows that John's argument assumes that because Alma is a foreign car company, the car Harry is buying is an imported car. This is false because the car Harry is buying is made in US. So Harry shows that John's argument involves a false unstated assumption.
C. contradict John's conclusion without challenging John's reasoning in drawing that conclusion
He does contradict John's conclusion but he does not give in to John's reasoning. He challenges John's reasoning by saying that foreign car company does not imply "imported car". The car can still be US made.
D. point out that one of the statements John makes in support of his argument is false
No. Harry does not point out that John's any statement is false. All John's statements are accepted by Harry but he points out a false assumption John makes in his reasoning.
E. claim that his is a special case in which the rule need not apply
No. He does not claim that the rule need not apply to him. He applies the rule to himself too. He clarifies that his car is indeed US made and not imported.
, thanks for the explanation, your explanations always help. But to me it seems like the assumption John made is that 'The car Harry is buying is an imported car (this is an assumption) as Alma is biggest importer (that is a premise)'. And Harry counters the argument by saying that even though Alma is biggest importer, the model he is buying is made in US.