SELECT lname ,  age FROM Student WHERE StuID IN (SELECT StuID FROM Has_allergy WHERE Allergy  =  "Milk" INTERSECT SELECT StuID FROM Has_allergy WHERE Allergy  =  "Cat")
What are the last names and ages of the students who are allergic to milk and cat?
SELECT lname , age FROM Student WHERE StuID IN ( SELECT StuID FROM Has_allergy WHERE Allergy = `` Milk '' INTERSECT SELECT StuID FROM Has_allergy WHERE Allergy = `` Cat '' )
select lname , age from student where stuid in ( select stuid from has_allergy where allergy = value intersect select stuid from has_allergy where allergy = value )
What are the last names and ages of the students who are allergic to milk and cat ?