question from this SAT vocab paper

<p>A well-known eponym</p>

<p>a) Althea Gibson
b) James Bond
c) Harry Potter
d) Earl of Sandwich</p>

<p>I know what the word means but I really do not have much clues for the choices (other than Harry Potter but I don’t think Harry Potter is source of any name?)</p>

<p>Thanks.</p>

<p>Ever eaten a sandwich? Ever wonder where that weird name came from? Yep, named after the Earl himself.</p>

<p>An eponym is a person for whom something is named…</p>