Text 1 is the correct description because it accurately details the motorboat in the middle of the sailboats and the rocky mountains in the background. The description also mentions the inflatable boat with someone standing inside, which is consistent with what is visible in the image. The mention of colorful sails with logos and markings is also accurate, reflecting the sponsorship and competitive nature of the event.

Text 2 This description incorrectly refers to the body of water as a lake, whereas it is clearly an open sea or ocean. It also describes a forest in the background, which is incorrect since the actual background consists of mountains. Additionally, it suggests that one of the boats is experiencing a problem, which is not indicated in the image.

Text 3 Although similar to the correct description, this one incorrectly implies that the motorboat might be acting as a referee. It also suggests that the sea is noticeably wavy because of a windy day, which is an assumption that cannot be fully confirmed by the image. The background description is mostly accurate but lacks the specificity found in Text 1.