Rural culture is a set of contextualized production and living experience system, which is determined by the production and living conditions of the society. In any case, the import of "advanced" culture from outside into such a society is also divorced from reality. What is the most accurate understanding of the meaning of "contextualization" in this passage? ['Adapted to production and living experience in rural areas.', 'Adaptation to the actual changes in rural development.', 'Practically connected and integrated with local rural society.', 'Adapted to the development of advanced culture.']