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CER‌‌–‌‌Claim‌‌Evidence‌‌Reasoning‌ ‌
Bob‌‌is‌‌blood‌‌type‌‌A,‌‌with‌‌a‌‌genotype‌‌of‌‌Ai.‌‌His‌‌wife‌‌is‌‌blood‌‌type‌‌B,‌‌with‌‌a‌‌genotype‌‌of‌‌Bi.‌‌They‌‌have‌‌a‌‌
son‌‌with‌‌a‌‌blood‌‌type‌‌O.‌‌Bob‌‌claims‌‌that‌‌the‌‌child‌‌cannot‌‌be‌‌his,‌‌since‌‌neither‌‌him‌‌or‌‌his‌‌wife‌‌have‌‌blood‌‌type‌‌
O.‌‌Use‌‌scientific‌‌evidence‌‌to‌‌support‌‌or‌‌refute‌‌Bob’s‌‌claim:‌ ‌
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