fireflyejd1
Hi
The following is the argument made in the passage:
i) We are able to accept the scientifically established fact that excessive consumption of candy can lead to tooth decay.
ii) Despite (i), we are of the view that candy eaters who get cavities should not be able to sue candy manufacturers.
iii) (i) and (ii) taken together mean that people who get cancer and lung diseases due to smoking should not be holding tobacco companies responsible, either morally or legally.
The question draws a conclusion about the responsibility of tobacco companies based on premises about the responsibility of candy manufacturers. We are asked to find a criticism for the argument. Therefore, we are looking for some option that brings out a way in which candy manufacturers are
different from tobacco companies.
Option (C) does not bring out any such difference. It makes a generic point of lack of definitions, which is equally applicable to candy manufacturers and tobacco companies. Therefore, if we can accept the conclusion regarding candy companies' lack of responsibility basis such non-specific definition, we should also be able to accept an argument about tobacco companies' responsibility basis the same definitions. It does not weaken the conclusion.
Hope this helps.