user: Question: What's the island with a summit of Haleakalā?
Columns: ['Rank', 'Summit', 'Country', 'Island', 'Col (m)']
Types: ['real', 'text', 'text', 'text', 'real']
Sample row: [1.0, 'Mauna Kea', 'United States', 'Island of Hawaiʻi', 0.0]
SQL:

assistant: SELECT "Island" FROM "Table" WHERE "Summit" = 'Haleakalā';