```xml <result> <column_name>kos_A</column_name> <family>additive</family> <subtype>real_additive</subtype> <confidence>0.70</confidence> <requires_user_confirmation>true</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 is dtype object (likely categorical codes stored as strings), with integer-like sample values (0, 1, 10, 100, 101) ranging 0-131. No naming signal for ratio/rate; no center near 1.0; has_zeros is false but min is 0.0 (likely a categorical ID or count). The unbounded positive range and lack of multiplicative signals point to real_additive, though the object dtype and low distinct_fraction (0.034%) suggest this may be a categorical identifier rather than a true measure, warranting user confirmation. </reasoning> <table_type_conflict>false</table_type_conflict> </result> ```