Black Triangle Sighting in Brantford, Ontario on 2017-07-02 02:25:00 - Sail like objects connected with some sort of thin attachment

1. sitting on the roof of a house stargazing 2. the person with me 3. ufo 4. sail like objects connected with some sort of thin attachment, object seemed to hover momentarily, then continue on a path 5. vaguely alarmed but intrigued 6. it flew out of eyesight