(define me
   (lambda (code food tea)
      (cond
         ((or (null? food) (null? tea)) code))
         (else
            (cons "public class Foo {  // sigh..." 
               (me code (cdr food) (cdr tea))))))
			   

(define contact-me
   (lambda (you)
      (cond
         ((not (human? you)) "no thank you")
         (else
            (string-append (string  #\m #\e #\@) "rrc.io")))))