query: SELECT name ,  year_join FROM artist WHERE country != 'United States'
question: What are the names and year of joining for artists do not have no country "United States"?
query_toks: SELECT name , year_join FROM artist WHERE country ! = 'United States '
query_toks_no_value: select name , year_join from artist where country ! = value
question_toks: What are the names and year of joining for artists do not have no country "United States"?