query: SELECT Country FROM manager WHERE Age  >  50 INTERSECT SELECT Country FROM manager WHERE Age  <  46
question: Do Show the country have both managers of ages above 50 and managers of ages below 46.
query_toks: SELECT Country FROM manager WHERE Age > 50 INTERSECT SELECT Country FROM manager WHERE Age < 46
query_toks_no_value: select country from manager where age > value intersect select country from manager where age < value
question_toks: Do Show the country have both managers of ages above 50 and managers of ages below 46.