query: SELECT DISTINCT start_station_name FROM trip WHERE duration  <  100
question: What-all all a different start station name them the last less than 100 trip?
query_toks: SELECT DISTINCT start_station_name FROM trip WHERE duration < 100
query_toks_no_value: select distinct start_station_name from trip where duration < value
question_toks: What-all all a different start station name them the last less than 100 trip?