query: SELECT min(membership_amount) ,  max(membership_amount) FROM branch WHERE open_year  =  2011 OR city  =  'London'
question: What-all being a membership minimum and maximum alla amount all branches what which either have opened 2011 or are a-located London?
query_toks: SELECT min ( membership_amount ) , max ( membership_amount ) FROM branch WHERE open_year = 2011 OR city = 'London '
query_toks_no_value: select min ( membership_amount ) , max ( membership_amount ) from branch where open_year = value or city = value
question_toks: What-all being a membership minimum and maximum alla amount all branches what which either have opened 2011 or are a-located London?