Where’s the excerpt dear. I don’t know where it’s at.
        
             
        
        
        
Answer:
Entry B:
Knight, Jonas. "Controversial Judging at the Olympics." Time, 14 Feb. 2002, pp. 70-71.
Explanation:
Entry B is the correct entry because it fulfills the requirements of the MLA Citation Style. 
MLA (Modern Language Association) Citation Style is the style that is usually used in the humanities. In the MLA style, there is the use of brief parenthetical citations in the text. This usually refer to an alphabetical list of works that are cited and which appear at the end of the work. 
The MLA style for articles is thus:
Author Last Name, Author First Name. "Article Title." Journal Title, Version, Number, Publication Date, Page Numbers.
 
        
             
        
        
        
<span>I think this one: A. He provides empirical evidence to show that perseverance will lead to success in a prolonged war. </span><span> best summarizes Thomas Paine's method of persuasion</span>
        
                    
             
        
        
        
The correct answer to this open question is the following.
Unfortunately, you did not attach the excerpt from Barack Obama. Without the excerpt, we do not what you are talking about.
However, trying to help you, we did some research and can comment on the following.
The correct answer is "It is the duty of Congress to set aside differences to help America progress."
In the excerpt from "President Barack Obama's State of the Union Address," what does President Obama argue?
Answer:
"It is the duty of Congress to set aside differences to help America progress."
Former President Barack Obama argued that during his state of the Union Address because he wanted to put an end to the differences the legislative branch had with the executive branch, in order to progress with the legislations that were stuck in Congress, and Obama considered were necessary to help the country. 
It is common that the President and Congress have political differences. More, when Congress is controlled by a different political party. In this case, Republicans controlled the majority in Congress. So, sometimes Congress rejects a bill from the executive, and other times the President exerts his veto power over legislation created in Congress.