I think its B. because you can also say the sentence like when he paid, the man met his blah blah blah.
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In a paragraph, essay, or speech, an extended definition is an explanation and/or illustration of a word, thing, or concept.
Nurse advises Juliet to marry Paris because Romeo is in exile. Nurse thinks well of Paris.
Hope it helps!
No word choice shown but for example "go, search, roam and travel" are used to show the wide scope of the investigation of barbaric practices in the world and then "revolting barbarity and shameless hypocrisy" are two strong expletives that show the degree of horror of the practices of the US at least according to this author.