user: ### NOW ANSWER:
Question: Which skip's second is Martin Hejhal?
Columns: ['Country', 'Skip', 'Third', 'Second', 'Lead']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Canada', 'William Dion', 'Jean-Michel Arsenault', 'Erik Lachance', 'Miguel Bernard']
SQL:

assistant: SELECT "Skip" FROM "Table" WHERE "Second" = 'Martin Hejhal';