All nouns (common and proper) name persons, places, things, or ideas. There are differences between them, though.
Common noun: names GENERIC persons, places, things, or ideas (i.e. man, park, planet, religion)
Proper noun: names SPECIFIC persons, places, things or ideas (i.e. Billy, Central Park, Mars, Christianity)
The answer is variant B. participle because is an adjective because he determine the noun 'man' and wich has formed by a participle verb.('to daze')
the answer is we :) hope that helped