Brian Helps Out<br>Five-year-old Brian was watching the news with his parents. When pictures of the Louisiana flood came on, the child cried. At dinner, he worried what children in Louisiana were eating. The next day, his teacher helped him write a letter to the school. Brian's letter raised 400 cans and boxes of food for The Red Cross!

Can we draw the following conclusion?
Brian did not write the letter by himself.

Select from the following.
i. Yes;
ii. It's impossible to say;
iii. No;
i.