user: Question: What is the name of the person in the First UK Tour Cast for the Character of Sister Mary Robert?
Columns: ['Character', 'Original West End Cast', 'Original Broadway Cast', 'First UK Tour Cast', 'First US Tour Cast']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Deloris Van Cartier / Sister Mary Clarence', 'Patina Miller', 'Patina Miller', 'Cynthia Erivo', "Ta'Rea Campbell"]
SQL:

assistant: SELECT "First UK Tour Cast" FROM "Table" WHERE "Character" = 'Sister Mary Robert';