Is this yours?和Are these yours?的答句有哪些

肯定回答：Yes,this is.Yes,these are
否定回答：No,this isn‘t.No,these aren’t.
再问： 除了Yes,it is.It is mine. 问一下否定句除了 No,is isn't.It 'hers/his. 和 问下是不是I think is his/hers.问一下是不是Maybe it is hers/his/ Are these yours?的如上的答句有哪些？
再答： 你说的哪些情况也可以的
再问： 我问你有没有I think is his/hers Maybe it is hers/his/ 及Are these yours?的如上面的答句有哪些？