Table: indoor_heptathlon_2
Columns: lane
name
country
mark
react

Question: What was Bryan Clay's react time?
SQL: SELECT MIN("react") FROM indoor_heptathlon_2 WHERE "name" = 'bryan clay'

Question: What country did Dmitriy Karpov represent?
SQL: SELECT "country" FROM indoor_heptathlon_2 WHERE "name" = 'dmitriy karpov'