阅读下面短文,回答问题saAlice,Eric,Grace and Dale put their sweaters on

阅读下面短文,回答问题sa
Alice,Eric,Grace and Dale put their sweaters on the sofa.The sweaters are white,blue,brown and purple.We know the boy's sweaters aren't purple and the girl's aren't blue.What color is Alice's sweater?I don't know.But I know it is not white.E
Eric says,"My sweater is brown."Then what colors are their sweater?
5.Mary's,Eric's,Jean's,Dale's sweaters are --------.