{"mixtures":[[-14.65,8.45],[-16.39,8.08],[-14.5,7.39],[-15.33,8.68],[-15.76,8.23],[-15.15,7.84],[-15.73,8.48],[-15.52,8.47],[-15.44,8.44],[-16.19,8.37]],"source_names":["Source A","Source B","Source C","Source D"],"source_means":[[-25,4],[-25,12],[-5,12],[-5,4]],"source_sds":[[1,1],[1,1],[1,1],[1,1]]}