In the illustration, four people are standing in the rain, but only one of them is fully protected by an umbrella:

1. The person on the far left – has an umbrella but is holding it behind their back.
 They will get wet because they’re not under it.

2. The second person – has no umbrella at all.
 They will get wet.

3. The third person – is holding the large umbrella, but it’s tilted toward the person next to them.
 They might stay partially dry, but they are not fully covered.

4. The person on the far right – is standing directly under the large umbrella.
 This is the only person who will stay completely dry.

Answer:
 The person on the far right will stay dry.