query: SELECT first_name ,  last_name FROM Teachers ORDER BY last_name
question: Of teachers in alphabetical order of last name Find a first names and last names.
query_toks: SELECT first_name , last_name FROM Teachers ORDER BY last_name
query_toks_no_value: select first_name , last_name from teachers order by last_name
question_toks: Of teachers in alphabetical order of last name Find a first names and last names.