user: ### NOW ANSWER:
Question: what is the properties of lithium when caesium is KI (1.7)?
Columns: ['Lithium', 'Sodium', 'Potassium', 'Rubidium', 'Caesium']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Lithium', 'Sodium', 'Potassium', 'Rubidium', 'Caesium']
SQL:

assistant: SELECT "Lithium" FROM "Table" WHERE "Caesium" = 'KI (1.7)';