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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def get_slide_number(self):
 		""" 		Return the slide-number for this trigger 		"""

		a, slide_number, b = self.get_id_parts()
		if slide_number > 5000:
			slide_number = 5000 - slide_number
		return slide_number