What is the fine-grained topic of the following text: Last week’s event, which attracted an audience of more than 200, was hosted by Guernsey Finance in conjunction with the Guernsey Investment Fund Association, also, as reported, threw up some interesting revelations about any post-Brexit trade deal is likely to be seen as ‘cherry-picking’ and unacceptable to the European Union’s remaining member states. Only return the topic.
Post-Brexit trade deal discussed at Guernsey Finance event