```xml <result> <column_name>opponent_2_rounds_boxed</column_name> <family>additive</family> <subtype>real_additive</subtype> <confidence>0.85</confidence> <requires_user_confirmation>false</requires_user_confirmation> <sum_meaningful>true</sum_meaningful> <signed>false</signed> <reducers> <primary_reducer>sum</primary_reducer> <valid_reducers>sum, min, max, mean, median, count, distribution</valid_reducers> <excluded_reducers>product (not a ratio), geomean (not a ratio)</excluded_reducers> <average_semantics>arithmetic_mean</average_semantics> </reducers> <inner_outer_measure> <inner_measure_reducer>sum</inner_measure_reducer> <outer_measure_reducer>sum</outer_measure_reducer> </inner_outer_measure> <multiplicative_partner_derivable>false</multiplicative_partner_derivable> <reasoning> Table type is DIMENSION with no sequence axis, making multiplicative highly implausible per the gate prior. The column name "opponent_2_rounds_boxed" suggests a count or cumulative quantity (rounds boxed). The data range [0.0, 391.0] with large magnitude and no center near 1.0 strongly indicates an extensive absolute quantity. The presence of zeros and strictly non-negative values is consistent with a count measure. All signals converge on real_additive: an accumulating count that sums meaningfully across entities. </reasoning> <table_type_conflict>false</table_type_conflict> </result> ```