```xml <result> <column_name>year4_overall</column_name> <family>additive</family> <subtype>intensive_additive</subtype> <confidence>0.82</confidence> <requires_user_confirmation>false</requires_user_confirmation> <sum_meaningful>false</sum_meaningful> <signed>false</signed> <reducers> <primary_reducer>mean</primary_reducer> <valid_reducers>mean, min, max, median, distribution</valid_reducers> <excluded_reducers>sum (summing an intensive level/score is meaningless), product (not a ratio)</excluded_reducers> <average_semantics>arithmetic_mean</average_semantics> </reducers> <inner_outer_measure> <inner_measure_reducer>min</inner_measure_reducer> <outer_measure_reducer>max</outer_measure_reducer> </inner_outer_measure> <multiplicative_partner_derivable>false</multiplicative_partner_derivable> <reasoning> Table-type gate: DIMENSION with no sequence axis makes multiplicative highly implausible. The column name "year4_overall" suggests an aggregate score or rating for a fourth year. The range [0.01, 100.0] with mean 54.5 and median 49.8 indicates a percentage-like score or rating scale, not a ratio centered on 1.0. This is an absolute level/intensity measure where averaging across entities is meaningful but summing is not (you don't add scores). Classified as intensive_additive with mean as the primary reducer. </reasoning> <table_type_conflict>false</table_type_conflict> </result> ```