query: SELECT Join_Year FROM pilot ORDER BY Rank ASC LIMIT 1
question: What-all the joined year of the pilot of the most high rank?
query_toks: SELECT Join_Year FROM pilot ORDER BY Rank ASC LIMIT 1
query_toks_no_value: select join_year from pilot order by rank asc limit value
question_toks: What-all the joined year of the pilot of the most high rank?