user: Question: What is the July temperature where plant hardiness zone is 2B and January figure is −12/−23°C (10-9°F)?
Columns: ['City', 'Region', 'July', 'January', 'Annual Precipitation', 'Plant Hardiness Zone']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Morden', 'Pembina Valley', '26/14°C (79/58°F)', '−11/−20°C (12/-4°F)', '533mm (21.0in)', '3A']
SQL:

assistant: SELECT "July" FROM "Table" WHERE "Plant Hardiness Zone" = '2B' AND "January" = '−12/−23°C (10-9°F)';