manstein

Assume A is correct, den B is oso correct, therefore not the rite answertvb now,tvbnow,bttvb8 ^, }1 B. J( |( `6 Z
Assume B is correct, den assume A is lying, den the culprit is either A or D, den if D is oso lying, den the culprit is either C or D, den C cannot b lying...becuz if A is lying means tat C is correct...6 }. c* ^5 P5 f  C) l$ Q
Assume C is correct, den A is lying, so the culprit is either A, B or D, if B is lying, means tat the culprit is himself, den if D is lying oso den the answer is B, C or D  {% p6 y, e. E- W
Assume D is correct, den the culprit is A but den in that case B n C r oso correct...
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So the ACTUAL CULPRIT is B1 T0 @- R3 Y! Z4 U1 r9 w
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