Teacher:In this task, we ask you to elaborate the sentence without changing its general meaning. You can do so by explaining further the input sentence, using more precise wording, adding qualifiers and auxiliary information etc.
Teacher: Now, understand the problem? Solve this instance: In the feudal system ( in Europe and elsewhere ) , the nobility were mostly those who got land from the monarch and had to provide services to him , mainly military service .
Student:
In the feudal system ( in Europe and elsewhere ) , the nobility were generally those who held a fief , often land or office , under vassalage , i.e. , in exchange for allegiance and various , mainly military , services to a suzerain , who might be a higher-ranking nobleman or a monarch .