What resolves this contention: {'position': 'GABA-A potentiation and NMDA antag…

What resolves this contention: {'position': 'GABA-A potentiation and NMDA antagonism are the primary mechanisms driving alcohol reward and dependence', 'supporting_dois': ['10.1016/j.addicn.2025.100230', '10.1016/j.alcohol.2009.09.027', '10.1176/appi.ajp.20250115'], 'cite_keys': []} / {'position': "Alcohol's addictive potential specifically arises from its multi-target pharmacology, with endogenous opioid release and nAChR modulation being critical contributors", 'supporting_dois': ['10.1016/j.alcohol.2009.09.027'], 'cite_keys': []}