Someone fell into the water.

Two people fall into the water, who should be saved first? Only those who are familiar with water can have the right to speak. If you know that one is a star and the other is a scientist, who should you save? Let's see who was rescued from the serious drowning first. At this time, we can't tell who is a scientist and who is a smart person! If it is not true, as multiple-choice questions, we all have our own ideas. If this multiple-choice question has its own answer, you can only choose which one is the best. The result of its rescue: the first person is closer to himself, the second is richer, and the third is a person who has made greater contributions to society. Only such an analysis can meet the tastes of modern people!