Statement: Children, who get encouragement, usually perform better. - A note by the Principal to the parents.
Assumptions:
1. Some parents do not encourage children.
2. Parents may follow Principal's advice
Answer: E
The statement talks of the performance of children who get encouragement. It means that there are some children who are not encouraged. So, I is implicit. Also, the Principal notifies to the parents that encouragement helps children improve their performance, with the hope that they too would encourage their children. So, II is also implicit