<instructions>Your goal is to analyze the following comment and estimate how highly it will be upvoted by the Hacker News community.</instructions><comment><author>sb</author><text>A couple of years ago, I read his paper &quot;Definitional Interpreters for Higher Order Languages&quot; [1], because it was suggested to me by a friend. It was a joyful read, and to the best of my knowledge it is the first treatment of how to implement higher-order language constructs in a first-order language. Just recently, I thought of the paper, so it&apos;s sad news that the author has died...&lt;p&gt;[1] &lt;a href=&quot;http://repository.readscheme.org/ftp/papers/plsemantics/reynolds/HOSC-11-4-pp363-397.pdf&quot; rel=&quot;nofollow&quot;&gt;http://repository.readscheme.org/ftp/papers/plsemantics/reyn...&lt;/a&gt;</text><parent_chain></parent_chain></comment><story><title>John C. Reynolds, Eminent Programming Language Researcher, has Died </title><url>http://en.wikipedia.org/wiki/John_C._Reynolds</url><text></text></story>
<instructions>Your goal is to analyze the following comment and estimate how highly it will be upvoted by the Hacker News community.</instructions><comment><author>phdtree</author><text>Anyone knows who was John C. Reynolds&apos;s PhD advisor in Harvard? We have his profile at phdtree:&lt;p&gt;&lt;a href=&quot;http://phdtree.org/scholar/reynolds-john-c/&quot; rel=&quot;nofollow&quot;&gt;http://phdtree.org/scholar/reynolds-john-c/&lt;/a&gt;&lt;p&gt;But his phd advisor info is missing</text><parent_chain></parent_chain></comment><story><title>John C. Reynolds, Eminent Programming Language Researcher, has Died </title><url>http://en.wikipedia.org/wiki/John_C._Reynolds</url><text></text></story>