user: Question: Who was the Original West End Cast when the irst US Tour Cast was Lael Van Keuren?
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 "Original West End Cast" FROM "Table" WHERE "First US Tour Cast" = 'Lael Van Keuren';