> No, "si" is only used as a positive response to a negative question. Yes it is/doch/si! :) Because OP misunderstood, "doch" is used exactly the same way as t

> No, "si" is only used as a positive response to a negative question. Yes it is/doch/si! :) Because OP misunderstood, "doch" is used exactly the same way as the french "si" and as you described.