user: Question: Wha argon has helium of 1.0000684?
Columns: ['Helium', 'Neon', 'Argon', 'Krypton', 'Xenon', 'Radon']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['0.1786', '0.9002', '1.7818', '3.708', '5.851', '9.97']
SQL:

assistant: SELECT "Argon" FROM "Table" WHERE "Helium" = '1.0000684';