'''
Q1. Find how many different degrees there are, and their frequencies: Ex: PhD, ScD, MD, MPH, BSEd, MS, JD, etc.

        REPLACE THIS WITH YOUR RESPONSE

Q2. Find how many different titles there are, and their frequencies: Ex: Assistant Professor, Professor

        REPLACE THIS WITH YOUR RESPONSE

Q3. Search for email addresses and put them in a list. Print the list of email addresses.

        REPLACE THIS WITH YOUR RESPONSE

Q4. Find how many different email domains there are (Ex: mail.med.upenn.edu, upenn.edu, email.chop.edu, etc.). Print the list of unique email domains.

        REPLACE THIS WITH YOUR RESPONSE
'''




