query: SELECT Nationality FROM journalist ORDER BY Years_working DESC LIMIT 1
question: What is the nationality of the journalist with the largest number of years working?
query_toks: SELECT Nationality FROM journalist ORDER BY Years_working DESC LIMIT 1
query_toks_no_value: select nationality from journalist order by years_working desc limit value
question_toks: What is the nationality of the journalist with the largest number of years working?