Table: senate_elections_1986_2
Columns: d_41
d_42
d_43
d_44
d_45_o
d_46_o
d_47
d_48
d_49
d_50

Question: I want to know the D 49 + for D 42 √ of d 42 √
SQL: SELECT "d_49" FROM senate_elections_1986_2 WHERE "d_42" = 'd 42 √'

Question: Tell me the D 50 + for D 48 + of d 53 +
SQL: SELECT "d_50" FROM senate_elections_1986_2 WHERE "d_48" = 'd 53 +'

Question: I want to know the D 47 for D 46 O of majority→
SQL: SELECT "d_47" FROM senate_elections_1986_2 WHERE "d_46_o" = 'majority→'