how to Write a Prolog code that accepts input of CGPA from user and determines the level of that CGPA

Write a Prolog code
that accepts input of CGPA from user and determines the level

      of that CGPA; > 0 and <
2.00 as "poor", >= 2.00 and < 3.00 as "good" and >= 3.00 as

      "excellent". The example of
output for the Prolog code is as follows:



 ?- run.

Enter your CGPA: 1.60.

Your CGPA is poor.



?- run.

Enter your CGPA: 2.00.

Your CGPA is good.



?- run.

Enter your CGPA: 3.80.

Your CGPA is
excellent.