SELECT fname ,  lname FROM Student WHERE StuID NOT IN (SELECT T1.StuID FROM Has_allergy AS T1 JOIN Allergy_Type AS T2 ON T1.Allergy  =  T2.Allergy WHERE T2.allergytype  =  "food")
What is the full name of each student who is not allergic to any type of food.
SELECT fname , lname FROM Student WHERE StuID NOT IN ( SELECT T1.StuID FROM Has_allergy AS T1 JOIN Allergy_Type AS T2 ON T1.Allergy = T2.Allergy WHERE T2.allergytype = `` food '' )
select fname , lname from student where stuid not in ( select t1 . stuid from has_allergy as t1 join allergy_type as t2 on t1 . allergy = t2 . allergy where t2 . allergytype = value )
What is the full name of each student who is not allergic to any type of food .