Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.

### Instruction:

Convert text to sql: Find the last name and age of the student who has allergy to both milk and cat. | allergy_type : allergy , allergytype | has_allergy : stuid , allergy | student : stuid , lname , fname , age , sex , major , advisor , city_code | has_allergy.allergy = allergy_type.allergy | has_allergy.stuid = student.stuid | 

### Response:

select _ from _ where _ in ( select _ from _ where _ intersect select _ from _ where _ ) | 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' )