What of these topics is too broad for a research paper

Which component is necessary to create an effective and debatable thesis statement

Which two sentences are written in subjunctive mood? take this money and go buy some clothes for yourself. i was happy because i passed the test, which i studied for. if only my umbrella would fix itself, then i could go out in this weather. i'm going on a trip to canada, but i'm not taking you with me. if i were the thief, i would have turned myself in before i got caught.

Conclusions made on the basis of unstated or stated evidence are called .