Show the nations that have both hosts older than 45 and hosts younger than 35.
CREATE TABLE HOST (Nationality VARCHAR, Age INTEGER)
SELECT Nationality FROM HOST WHERE Age > 45 INTERSECT SELECT Nationality FROM HOST WHERE Age < 35
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE HOST (Nationality VARCHAR, Age INTEGER) Question: Show the nations that have both hosts older than 45 and hosts younger than 35. [/INST] SELECT Nationality FROM HOST WHERE Age > 45 INTERSECT SELECT Nationality FROM HOST WHERE Age < 35 </s>