51. Why did the Grecks demand Priam to return Helen when he was not the one who
kidnapped her?
(A) because Priam was married to Helen.
(B) becau use Priam's brother had kidnapped Helen.
(C) because Priam's son had kidnapped Helen.
(D) because Priam was Helen's brother.
(E) because Priam had strangled Laocoon and his two sons.