Read this excerpt from The Miracle Worker Act 2.KATE: But does that—(She imitates with her fingers.)—mean that to her?ANNIE: No. No, she won’t know what spelling is till she knows what a word is.KATE: Yet you keep spelling to her. Why?ANNIE [CHEERILY]: I like to hear myself talk!KATE: The Captain says it’s like spelling to the fence post.Annie [A PAUSE]: Does he, now.KATE: Is it?What does the dialogue reveal about Kate?