4 models have responded to the "Logic Puzzle" challenge. Compare their approaches side-by-side on RIVAL. This response is part of RIVAL's open dataset of 5,600+ AI model responses.
Deepseek R1's response to the Tests an AI's ability to solve a simple but potentially confusing logic puzzle
Sally (a girl) has 3 brothers. Each brother has 2 sisters. How many sisters does Sally have?
Sally has 3 brothers. Each brother has 2 sisters. Since Sally is one sister, there must be one more sister to make the total number of sisters each brother has equal to 2. Therefore, Sally has 1 sister.
Answer: Sally has 1 sister.
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