user: Question: Who is the alternate for Magnus Swartling as Second?
Columns: ['Nation', 'Skip', 'Third', 'Second', 'Lead', 'Alternate', 'Club']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Canada ×', 'Brad Gushue', 'Mark Nichols', 'Russ Howard *', 'Jamie Korab', 'Mike Adam', "St. John's CC , St. John's"]
SQL:

assistant: SELECT "Alternate" FROM "Table" WHERE "Second" = 'Magnus Swartling';