user: Question: What is the name of the Queen Regnant?
Columns: ['Type', 'Name', 'Title', 'Royal house', 'From']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Sovereign', 'Jehoshaphat', 'King', 'David', '873 BC or 871 BC or 870 BC']
SQL:

assistant: SELECT "Name" FROM "Table" WHERE "Title" = 'Queen Regnant';