Sports where there aren't usually teams; think Golf, or ping-pong. Only one person per 'team'.
A:
People met me at the party and they were friendly.
B:
A waiter served us and he was very polite.
C:
My father, a man, is waiting for a bus.
D:
Sita's uncle is the man selling newspapers.
E:
My uncle answered the phone.
The correct answer is C. Ordinary characters can do great good. As he himself says it in the book, Bilbo is a Baggins from Bag End and it should remain that way. He is an ordinary person living an ordinary life, but strangely is sucked into a world of magic and adventure. In the end, he does great things and changes the future of the entire world.
