In the DATA statement, list the names for each of the new data sets you want to create, separated by spaces. Then in the body of the data step, you'll write an OUTPUT statement for each dataset name you've specified.
As the archetypal superhero, Superman is nearly invulnerable except for his weakness to Kryptonite. An alien from the planet Krypton, Superman derives his powers from his presence on Earth.
I think Batman is stronger. If you know your weakness and not rely on strength, you are stronger. Batman knows what are the weakness of all justice league member. In Justice League: Doom, he has plan for everyone even for him. In any case if something happen to League member world does not suffer.