True, there are few known art carvings and designs discovered, though there is most likely more to be found.
Maybe something like...
"To evaluate the reliability of a health-related website, you look at the author's name. If the name has a Phd or other medical certificate information following it, that means that the information is reliable.
Secondly, if the website is a hospital's website then the health-related website is reliable."
Hope this helps ;)
I believe there are two sentences in the excerpt that reflect the main character's uneasiness with his family history, and those are:
1. <span>The full contents of the chest never came quite clear, perhaps because he didn't want to know.
</span>2. <span>His mother had once tried to explain the paper to him, but he hadn't wanted to listen.</span>
