Which statement best summarizes the narrator’s view on learning to swim? Learning to swim is a useless skill.
Diagrams and drawings can help a person learn to swim.
The best way to learn to swim is to have a good teacher.
The best way to learn to swim is to jump in and get wet.

the best way to learn to swim is to have a good teacher.

Explanation:

there is no way that you may be able to swim without having a guardian

an great real life example for the lottery principle is the real life lottery itself. it adheres to the lottery principle so much it's even called lottery. you apply for the lottery in the manner of getting a ticket and if you are lucky, the goods are distributed to you, in this case, the huge amounts of money. there are other real life example but this is the best one.

i'm thinking it would be when compound subjects are joined by or, nor,either-or, neither-nor.