Write a query to return a list of professor names and their associated courses for all

courses outside of their departments. There should be no duplicate rows, but they can b

in any order.

The output should contain two columns: professor.name, course.name.

Sample Output

Tyler Rodriguez Astronomy

Jordan Myers Earth Sciences

Alex Daniels Materials Science and Metallurgy

Ellis Vasquez Materials Science and Metalurgy

Tyler Rodriguez Geography

Peyton Stevens Applied Mathematics and Theoretical Physics

Riley Gilbert Earth Sciences

Alex Daniels Pure Mathematics and Mathematical Statistics

Alex Daniels Applied Mathematics and Theoretical Physics

Alex Daniels Materials Science and Metallurgy

Explanation

Example logic

$1.$ Professor Tyler Rodriguez's department id is $3,$ but the Astronomy course's department id is $1.$

$2.$ Professor Jordan Myers's department id is $4,$ but the Earth Sciences course's department id is $1$

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