Table: junior_curling_2007
Columns: country
skip
third
second
lead

Question: Who holds the lead role when Aanders Brorson is third?
SQL: SELECT "lead" FROM junior_curling_2007 WHERE "third" = 'aanders brorson'

Question: Who has the role of skip when the lead is Dominik Greindl?
SQL: SELECT "skip" FROM junior_curling_2007 WHERE "lead" = 'dominik greindl'

Question: Who is the second when Mikkel Krause is the third?
SQL: SELECT "second" FROM junior_curling_2007 WHERE "third" = 'mikkel krause'

Question: Who is the Skip when Alasdair Guthrie is the third?
SQL: SELECT "skip" FROM junior_curling_2007 WHERE "third" = 'alasdair guthrie'

Question: Who is the Second when Michel Gribi is the lead?
SQL: SELECT "second" FROM junior_curling_2007 WHERE "lead" = 'michel gribi'