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Market-State Logic Grid 25

题目

Three analysts A, B, and C are each either truthful (always tell the truth) or lying (always make false statements). The hidden market state is either bull or bear. A says: 'The market is bull.' B says: 'At least one of B and C is lying.' C says: 'A and C are different types.' Determine the market state and the type of each analyst.

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market_state

A_type

B_type

C_type