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Statements: I. Some preparation are not good. II. Only a few good are wise. III. No wise is preparation. Conclusions: I. Some good are not wise is a possibility. II. No preparation is wise. III. Some preparation are good is a possibility.

1. Neither I nor II follows
2. Only conclusion III follows
3. All follows
4. Both conclusion II and III follows

Correct answer: Both conclusion II and III follows

Solution

Stmt III: No wise is preparation → by conversion: No preparation is wise. Conclusion II follows definitively. Stmt I: Some preparation are not good → some preparation could be good → conclusion III (possibility) follows. Conclusion I is actually definite from stmt II (only a few=some wise, some not wise), so saying it's 'a possibility' is incorrect phrasing. Only II and III follow correctly.

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