给定一段英文文本和一个目标单词，提取该单词的上下文，并返回上下文中的句子和其所在段落。
原始文本：The quick brown fox jumps over the lazy dog. This sentence contains the word "jumps". The dog is not really lazy, it's just taking a nap. Another sentence in this paragraph contains the word "brown".
目标单词：jumps
上下文句子：The quick brown fox jumps over the lazy dog. This sentence contains the word "jumps".
所在段落：第一段。