How many vessels are named aqua jewel?
CREATE TABLE table_name_11 (vessels VARCHAR, ship_name VARCHAR)
SELECT COUNT(vessels) FROM table_name_11 WHERE ship_name = "aqua jewel"
### Context: CREATE TABLE table_name_11 (vessels VARCHAR, ship_name VARCHAR) ### Question: How many vessels are named aqua jewel? ### Answer: SELECT COUNT(vessels) FROM table_name_11 WHERE ship_name = "aqua jewel"