The other one in a yellow coat is （） his sister,emma

The other one in a yellow coat is （） his sister,emma the girl in yellow is his sister改为一般疑问句 The one in yellow coat?怎么样改 改错：The one in yellow coat. My sister has two skirts.One is yellow._is black A.other B.a 划线部分提问The girl in a yellow coat is Maria.对in a yellow coat进行 the girl in a red coat is john‘s sister对in a red coat 提问 this yellow coat is mine.the red one is y_____ The boy in a yellow coat is d_______.But the girl is singing coat,the,in,one,brown,my,the,sister,is连词成句 coat,the,in,one,brown,my,the,sister,is怎么连成一个句子? （ ）is a coat?It's yellow.