What is the order number for the theme of Mariah Carey?
CREATE TABLE table_15796100_1 (order__number VARCHAR, theme VARCHAR)
SELECT order__number FROM table_15796100_1 WHERE theme = "Mariah Carey"
### Context: CREATE TABLE table_15796100_1 (order__number VARCHAR, theme VARCHAR) ### Question: What is the order number for the theme of Mariah Carey? ### Answer: SELECT order__number FROM table_15796100_1 WHERE theme = "Mariah Carey"