Table: mi_10_altitude_performance
Columns: date
type
record_description
achievement
pilot

Question: Record description of maximum load to m (ft), and a Date of 23 september 1961 is what pilot?
SQL: SELECT "pilot" FROM mi_10_altitude_performance WHERE "record_description" = 'maximum load to m (ft)' AND "date" = '23 september 1961'

Question: Date of 23 september 1961, and a Pilot of b.v. zemskov had what record description?
SQL: SELECT "record_description" FROM mi_10_altitude_performance WHERE "date" = '23 september 1961' AND "pilot" = 'b.v. zemskov'

Question: Type of mi-10r, and a Record description of altitude with kg (lb) payload, and a Pilot of g.v. alfyorov is what date?
SQL: SELECT "date" FROM mi_10_altitude_performance WHERE "type" = 'mi-10r' AND "record_description" = 'altitude with kg (lb) payload' AND "pilot" = 'g.v. alfyorov'

Question: Record description of altitude with kg (lb) payload, and a Pilot of g.v. alfyorov had what type?
SQL: SELECT "type" FROM mi_10_altitude_performance WHERE "record_description" = 'altitude with kg (lb) payload' AND "pilot" = 'g.v. alfyorov'

Question: Pilot of g.v. alfyorov, and a Record description of altitude with kg (lb) payload, and a Type of mi-10 involved what date?
SQL: SELECT "date" FROM mi_10_altitude_performance WHERE "pilot" = 'g.v. alfyorov' AND "record_description" = 'altitude with kg (lb) payload' AND "type" = 'mi-10'

Question: Achievement of m (ft), and a Type of mi-10r, and a Pilot of v.p. koloshenko, and a Date of 28 may 1965 had what record description?
SQL: SELECT "record_description" FROM mi_10_altitude_performance WHERE "achievement" = 'm (ft)' AND "type" = 'mi-10r' AND "pilot" = 'v.p. koloshenko' AND "date" = '28 may 1965'