Creating this "warehouse" list as a local database in Lisp. How would I write a code program that returns an entry of given serial number, first entry of given dimension, and all entries based on shade just based on my search only using defun, cond, car, cdr, list, cons, append, equal, and null functions.

Say this is my search - (findSerial 1623 warehouse)

The return would be ((serial 1623) (door (price 120) (shade green) (dimensions 94)))

(set 'warehouse '(database ((serial 9481) (tire (price 80) (shade black) (dimensions 10))) ((serial 1623) (door (price 120) (shade green) (dimensions 94))) ((serial 8673) (hood (price 80) (shade teal) (dimensions 521))) ((serial 8602) (hood (price 185) (shade green) (dimension 84)))

Thank you!