Table: senate_elections_1970
Columns: d_50
d_49
d_48
d_47
d_46
d_45
d_44
d_43
d_42
d_41

Question: What is the D 48 when the D 50 is d 30?
SQL: SELECT "d_48" FROM senate_elections_1970 WHERE "d_50" = 'd 30'

Question: What is the D 47 when the D 49 is r 32?
SQL: SELECT "d_47" FROM senate_elections_1970 WHERE "d_49" = 'r 32'

Question: What is the D 50 when the D 43 is r 43?
SQL: SELECT "d_50" FROM senate_elections_1970 WHERE "d_43" = 'r 43'

Question: What is the D 42 when the D 50 is d 31?
SQL: SELECT "d_42" FROM senate_elections_1970 WHERE "d_50" = 'd 31'

Question: What is the D 50 when the D 41 is d 41?
SQL: SELECT "d_50" FROM senate_elections_1970 WHERE "d_41" = 'd 41'

Question: What is the D 50 when the D 41 is d 41?
SQL: SELECT "d_50" FROM senate_elections_1970 WHERE "d_41" = 'd 41'