The reason that Thomas Paine brings up the opposing argument that the colonies have been well protected by the British is:
B. To create a chance to prove his opponents wrong
Thomas Paine states in “The American Crisis, No.1" about the importance of Independence for the people of America. He approaches every people through emotional thoughts and ideas. His writings persuade people to think over the need for Independence of themselves and for their children. Thomas Paine didn’t agree with the fact that Great Britain has always benefited the colonies and will ever benefit them in the future. He opposes the fact that it will provide security and protection to the colonized countries.
Intrinsic motivation is a motivation "from inside", with internal, rather than external awards.
Three of the things you mentioned have an external reward: the 500 Dollar prize( first option), the credit (third) and the hope of winning a blue ribbon (the last).
Only the second one has an intrinsic motivation: that you will be happy about performing this song (feeling proud of yourself, etc).
The answer is RACE it will help you brainstorm
B.It shows that as long as she can be with him,she doesn't care how Demitrius treats her