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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 foreign(self, value, context=None):
 		"""Construct a string-like representation for an iterable of string-like objects."""

		
		if self.separator is None:
			separator = ' '
		else:
			separator = self.separator.strip() if self.strip and hasattr(self.separator, 'strip') else self.separator
		
		value = self._clean(value)
		
		try:
			value = separator.join(value)
		except Exception as e:
			raise Concern("{0} caught, failed to convert to string: {1}", e.__class__.__name__, str(e))
		
		return super().foreign(value)