As discussed, this is a quick research project revolving around personality types. You will need to find around 10 famous and 10 fictional people belonging to a specific personality type, for 4 types in total: INTJ, INTP, ENTJ and ENTP. E.g. something like this: http://intjcentral.com/famous-intjs-real-and-fictional/.
a) all persons should be relatively popular in today's culture (i.e. no characters from 20+ year old movies, random presidents etc.);
b) their type should be supported by at least 2-3 different sources (e.g. forum posts, different websites etc.) - e.g. if it's just a random post saying that X is INTJ, for instance, that's not enough, but if that post is followed by 3-4 others agreeing with the point, that's perfect;
c) the individuals should be quite diverse (e.g. max 2 characters from the same movie per type, ideally just one);
d) they must not be listed at CelebrityTypes, e.g. http://www.celebritytypes.com/entp.php, or 16Personalities, e.g. http://www.16personalities.com/intj-personality.
So, ideally you'd be looking at 4*(10+10)=80 entries. In practice, this will not be possible as some types are way more popular than others - so some flexibility is OK. E.g. if you are only able to find 8 real and 9 fictional people for ENTPs, that's fine. Or, if you stumble upon a good forum thread and get 13 famous INTJs out of that, please do leave them on the list. But 10 real + 10 fictional works best.
Hope this makes sense - please let me know if you have any questions!