(define (println x)
  (begin
    (display x)
    (newline)
  )
)

(let(
     (NameA  (read))
     (pointA (read))
     (foo    (read))
     (NameB  (read))
     (pointB (read))
     (bar    (read))
    )
  (cond
    ((> pointA pointB) (println NameA))
    ((= pointA pointB) (println -1))
    ((< pointA pointB) (println NameB))
  )
)