revision preference src: The children look after their parents' daily chores so that a sense of responsibility can be developed which will come in handy in their lives later on. In fact, from morning till dusk the children are surrounded by educational activities. <SEP> tgt: The children look after their parents' daily chores so that a sense of responsibility can be developed which will come in handy in their lives later on. From morning till dusk the children are surrounded by educational activities.