Question: Consider the following SQL query that seeks to find a list of titles of all courses taught in Spring 2017 along with the name of

Consider the following SQL query that seeks to find a list of titles of all courses taught in Spring 2017 along with the name of the instructor.

select name, title from instructor natural join teaches natural join section natural join course where semester = 'Spring' and year = 2017 

What is wrong with this query?

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