Your job is to classify a musical instrument the person is playing in the image. Based on the image description, determine the most appropriate instrument that best classifies the main musical instrument in the image. You must choose from the following options: [__CLASSES__].

Give your answer in the following format: "Answer: {instrument}". Be as specific as possible to choose the closest instrument from the given list. If a situation arises where nothing is allocated, please assign it to the instrument that has the closest resemblance.