human
TASK: Your task is to answer biomedical questions using the given abstract. Only output yes, no, or maybe as answer.
INPUT: ["The NF-kappaB family of dimeric transcription factors regulates the expression of several genes by binding to a variety of related DNA sequences. One of these dimers, p65(RelA), regulates a subclass of these targets. We have shown previously that p65 binds to the 5'-GGAA T TTTC-3' sequence asymmetrically. In that complex one subunit base specifically interacts with the preferred 5' half site and the other subunit binds non-specifically to the 3' half site.", "Here we describe the crystal structures of two new p65-DNA complexes. One complex contains a pseudosymmetric 5'-GGAA T TTCC-3' DNA sequence taken from the enhancer of the gene encoding interleukin 8 (IL-8) and the other contains the asymmetric 5'-GGAA T TCCC-3' target DNA taken from the enhancer of the gene encoding type VII collagen. As expected, the global positioning of the dimer on both DNA targets is roughly symmetric, however, the hydrogen-bonding patterns at the protein-DNA interfaces differ significantly. One of the p65 monomers in complex with the asymmetric DNA binds to an extra base pair located immediately upstream of the 5'-GGAA-3' half site. We also show that p65 binds to these targets with almost equal affinity and that different residues have variable roles in binding different kappaB targets."] Does nF-kappaB p65 ( RelA ) homodimer used distinct mechanisms to recognize DNA targets?
OUTPUT:

agent
yes
TASK: Your task is to answer biomedical questions using the given abstract. Only output yes, no, or maybe as answer.
INPUT: ["The NF-kappaB family of dimeric transcription factors regulates the expression of several genes by binding to a variety of related DNA sequences. One of these dimers, p65(RelA), regulates a subclass of these targets. We have shown previously that p65 binds to the 5'-GGAA T TTTC-3' sequence asymmetrically. In that complex one subunit base specifically interacts with the preferred 5' half site and the other subunit binds non-specifically to the 3' half site.", "Here we describe the crystal structures of two new p65-DNA complexes. One complex contains a pseudosymmetric 5'-GGAA T TTCC-3' DNA sequence taken from the enhancer of the gene encoding interleukin 8 (IL-8) and the other contains the asymmetric 5'-GGAA T TCCC-3' target DNA taken from the enhancer of the gene encoding type VII collagen. As expected, the global positioning of the dimer on both DNA targets is roughly symmetric, however, the hydrogen-bonding patterns at the protein-DNA interfaces differ significantly. One of the p65 monomers in complex with the asymmetric DNA binds to an extra base pair located immediately upstream of the 5'-GGAA-3' half site. We also show that p65 binds to these targets with almost equal affinity and that different residues have variable roles in binding different kappaB targets."] Does nF-kappaB p65 ( RelA ) homodimer used distinct mechanisms to recognize DNA targets?
OUTPUT:
