Show me the name of all teachers.
select first_name, last_name from teachers
What are their mobile numbers?
select first_name,last_name,cell_mobile_number from teachers
What about email addresses?
select first_name,last_name,email_address from teachers
Which ones contain the word "man"?
select first_name,last_name,email_address from teachers where email_address like '%man%'
Show me the first name only.
select first_name from teachers where email_address like '%man%'