What is the email of the student with first name "Emma" and last name "Rohan"?
SELECT email_address FROM Students WHERE first_name  =  "Emma" AND last_name  =  "Rohan"
SELECT email_address FROM Students WHERE first_name  =  "Emma" AND last_name  =  "Rohan"
[{'email_address': 'derrick.jenkins@example.com'}]