Which one of the given statements is sufficient/necessary to answer the question?
Question:
Is this a box?
Statement:
1. It opens and closes with flaps.
2. It can be used to store various items.
1
Only statement 1 is sufficient, while statement 2 is not enough.
2
Either 1 or 2 is enough.
3
Statements 1 and 2 both are sufficient.
4
Only statement 2 is sufficient, while statement 1 is not sufficient.