Table: big_loser_couples2
Columns: contestant
starting_weight_kg
final_weight_kg
weight_lost_kg
percentage_lost
position_out_of_eliminated_contestants

Question: Who is every contestant for the position of 4th?
SQL: SELECT "contestant" FROM big_loser_couples2 WHERE "position_out_of_eliminated_contestants" = '4th'

Question: What is every amount for weight lost if the starting weight is 97.4?
SQL: SELECT "weight_lost_kg" FROM big_loser_couples2 WHERE "starting_weight_kg" = '97.4'

Question: Who is every contestant for the position of 3rd?
SQL: SELECT "contestant" FROM big_loser_couples2 WHERE "position_out_of_eliminated_contestants" = '3rd'

Question: What is the starting weight if weight lost is 54.6?
SQL: SELECT "starting_weight_kg" FROM big_loser_couples2 WHERE "weight_lost_kg" = '54.6'

Question: What is the position for starting weight of 130.6?
SQL: SELECT "position_out_of_eliminated_contestants" FROM big_loser_couples2 WHERE "starting_weight_kg" = '130.6'

Question: What is the final weight for contestant Chris?
SQL: SELECT "final_weight_kg" FROM big_loser_couples2 WHERE "contestant" = 'Chris'