Instruction: What type of pokemon should I use to battle a water pokemon? Give me some examples.

Response: Water type pokemon are weak against grass and electric type pokemon. Therefore, you should choose one of your pokemon of grass or electric type. The best choice, if you want to win the immediate battle, is to pick your strongest pokemon of the grass or electric type. Some examples of strong grass or electric type pokemon are Raichu, Venosaur, or Zapados.