Answer the following question: Information: - Latin (Latin: ) is a classical language belonging to the Italic branch of the Indo-European languages. The Latin alphabet is derived from the Etruscan and Greek alphabets. - Ex tunc is a legal term derived from Latin , and means '' from the outset '' . It can be contrasted with ex nunc , which means '' from now on '' . An example of usage of the term can be found in contract law , where avoidance of a contract can lead to it either being void ex nunc , i.e. from then on , or ex tunc , in which case it is treated as though it had never come into existence . Another example can be found in the ecclesiastical courts . These courts , after the conciliatory of Trente 1582 , were granted the right to nullify a marriage ex tunc , meaning there was good reason it should be nullified . The consequence is that said couple was never married in the eyes of the church and can get married again by a priest , which they normally would not be able to do if they had divorced . - Ex nunc is a Latin phrase meaning "from now on". It is used as a legal term to signify that something is valid only for the future and not the past. The opposite is "ex tunc". Given the information, choose the subject and object entities that have the relation of 'instance of'.
Answer:
ex tunc , phrase