query: SELECT rid FROM routes WHERE dst_apid IN (SELECT apid FROM airports WHERE country  =  'United States') AND src_apid IN (SELECT apid FROM airports WHERE country  =  'United States')
question: What-all the id of the route whose source and destination airport in those United States?
query_toks: SELECT rid FROM routes WHERE dst_apid IN ( SELECT apid FROM airports WHERE country = 'United States ' ) AND src_apid IN ( SELECT apid FROM airports WHERE country = 'United States ' )
query_toks_no_value: select rid from routes where dst_apid in ( select apid from airports where country = value ) and src_apid in ( select apid from airports where country = value )
question_toks: What-all the id of the route whose source and destination airport in those United States?