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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 origin_mexico(origin):
 """\ Returns if the origin is Mexico. `origin` The origin to check. """

    return origin in (u'CIUDADJUAREZ', u'GUADALAJARA', u'HERMOSILLO',
                      u'MATAMOROS', u'MERIDA', u'MEXICO', u'MONTERREY',
                      u'NOGALES',
                      u'NUEVOLAREDO', u'TIJUANA')