烦请翻译：The judge applied the accepted rules of contract interp

法官采用了我们罗列在下面的已被接受的合同解释条文.
再问： On the facts before her, the judge ruled that a reasonable person, having all the background knowledge and in the situation of the plaintiffs at the time when they were at the defendant's office,would have understood the words "full and final settlement of all the purchaser's rights relating to the purchase of the property" to cover only the exercise of the option to purchase the car park space.
再答： 事实是，法官裁定，原告作为一个理智的，且具有全部所需背景知识的人，在被告人办公室的那天，理解“关于产权购买的所有买方权利的完整和最终协议”，对于购买停车位，只拥有执行权或放弃执行的权利。