BLEU|nrefs:1|case:mixed|eff:no|tok:13a|smooth:exp|version:2.0.0 = 45.2 72.8/52.9/40.6/31.6 (BP = 0.958 ratio = 0.958 hyp_len = 63823 ref_len = 66592) chrF2|nrefs:1|case:mixed|eff:yes|nc:6|nw:0|space:no|version:2.0.0 = 0.65367