question: Due to the cause of the specificity of base pairing , what must be true of the two strands in a double helix ?
answer: The two strands in a double helix must therefore be complementary
turker_answer: Due to the cause of the specificity of base pairing , the two strands in a double helix must therefore be complementary .
rule-based: Due to the cause of the specificity of base pairing , the two strands in a double helix must therefore be complementary must be true of the two strands in a double helix .