Question: How would you write a simple Perl program using Perl's built in hash function aswell as the BNF grammar for that code that would allow

How would you write a simple Perl program using Perl's built in hash function aswell as the BNF grammar for that code that would allow you to store a list of pairs from another text file, and be able to hash the phone number and name.

John-Smith 719-024-1723

Doug-Miles 962-839-5712

Sally-Irving 759-178-9301

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