query: SELECT DISTINCT pName FROM Player WHERE pName LIKE '%a%'
question: Who-all are the players have names a-containing the letter a?
query_toks: SELECT DISTINCT pName FROM Player WHERE pName LIKE ' % a % '
query_toks_no_value: select distinct pname from player where pname like value
question_toks: Who-all are the players have names a-containing the letter a?