This is an introductory paragraph presenting background information about the sample keyword and stating the main topics covered in the article. There should be natural incorporations of the key_word and higher_word.

first key fact about sample keyword
This section expands on the first key fact and includes rich, detailed discussion linking back to the documents provided. It meets the length requirements and covers the sub-title topic in depth.
second key conclusion about sample keyword
This section elaborates on the second sub-title and key conclusion in an in-depth manner with strong connections back to the original content provided.
This summarizes the core content and key facts about the sample keyword in a concise manner