query: SELECT date FROM weather WHERE zip_code  =  94107 AND EVENTS != "Fog" AND EVENTS != "Rain"
question: Zip no code 94107, which day neither Fog nor Rain ain't observing?
query_toks: SELECT date FROM weather WHERE zip_code = 94107 AND EVENTS ! = `` Fog '' AND EVENTS ! = `` Rain ''
query_toks_no_value: select date from weather where zip_code = value and events ! = value and events ! = value
question_toks: Zip no code 94107, which day neither Fog nor Rain ain't observing?