user: Question: What MLS team is affiliated with Yale University?
Columns: ['Pick #', 'MLS Team', 'Player', 'Position', 'Affiliation']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [31.0, 'Dallas Burn', 'David Wagenfuhr', 'D', 'Creighton University']
SQL:

assistant: SELECT "MLS Team" FROM "Table" WHERE "Affiliation" = 'Yale University';