I believe that the line from the text that shows men looked forward to their walks has something to do with the answer below and among the four choices listed above the answer below is the correct one and it is:
a. "Chief Jewel"
If you go to (W0LF93) he answers it.
↑is a zero.
Hope this helps.
According to a source, the line that best supports the analysis is that it is based on the credible information that pertains to the account given.
Moreover, to provide a concrete and verifiable evidence to support the analysis the information should be reliable and valid to all possible angles of the evidence.