Premise: lower infant mortality in socialized medicine system
Conclusion: Socialized medicine system is techonologically superior
Task: Find the loophole, which means we need something like "the lower infant mortality does not result from superior techonology, there must be other reasons"
B is wrong because the term shift from socialized medicine system to economic system of socialism. And I assume "no necessary connection" does not preclude the possibility that in some cases there can be some degree of causal relation between socialism and techonology. Thus B is not strong enough to hurt the argument in the stimulus.
Comments
The stimulus never told about the economic system. Being desirable may be due to other factors other than being economical.
Premise: lower infant mortality in socialized medicine system
Conclusion: Socialized medicine system is techonologically superior
Task: Find the loophole, which means we need something like "the lower infant mortality does not result from superior techonology, there must be other reasons"
B is wrong because the term shift from socialized medicine system to economic system of socialism. And I assume "no necessary connection" does not preclude the possibility that in some cases there can be some degree of causal relation between socialism and techonology. Thus B is not strong enough to hurt the argument in the stimulus.
Let me know if I am wrong.