user: Question: What station has a Univision network affiliation?
Columns: ['Station', 'Channel', 'Network Affiliation', 'City of License', 'Status']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['KAXT', '1.1', 'Independent', 'Santa Clara', 'Owned and operated by KAXT']
SQL:

assistant: SELECT "Station" FROM "Table" WHERE "Network Affiliation" = 'Univision';