i am not able to understand the following text that you have written in this thread regarding "including"
when you use the word 'including', you have to use it was singular/plural according to the quantities of whatever it refers to. in this case, there is clearly more than one archaeologist / treasure hunter / sport diver, so you'd have to say '...including archaeologists, treasure hunters, and sport divers'.
i have read somewhere in your post that "including" after comma typically acts like a preposition and hence modifies the noun before the comma .now in this question in option C isn't "including" modifying "anyone" . if it is doing so then should we not use singular sense of "archaeologist, treasure hunter, or sport diver" as "anyone" is singular
honestly i had ruled out option C for other solid reasons .but plz correct me if my understanding of "including" is correct
i have also read in your post that "including" is always used to provide a partial list of examples .can this be used to rule out the wrong usage of "including" here as the list detailed in option C with "including" seems exhaustive and not partial