query: SELECT sum(no_of_customers) FROM bank WHERE city  =  'New York City'
question: What that total number customer who use bank New York City?
query_toks: SELECT sum ( no_of_customers ) FROM bank WHERE city = 'New York City '
query_toks_no_value: select sum ( no_of_customers ) from bank where city = value
question_toks: What that total number customer who use bank New York City?