user: Question: Who were the Opponents in the match on a Hard Surface with Catherine Suire as Partner and Outcome of Runner-up?
Columns: ['Outcome', 'Date', 'Tournament', 'Surface', 'Partner', 'Opponents', 'Score']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Runner-up', '17 March 1985', 'Dallas , Texas, USA', 'Carpet', 'Marcella Mesker', 'Barbara Potter Sharon Walsh', '7–5, 4–6, 6–7']
SQL:

assistant: SELECT "Opponents" FROM "Table" WHERE "Outcome" = 'Runner-up' AND "Surface" = 'Hard' AND "Partner" = 'Catherine Suire';