Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to find the move waterfall in pokémon black [title] Get the hm surf. [step] You need to be able to use surf in order to find waterfall. Surf is a move that allows you to ride the back of a pokémon over water tiles in the game, letting your explore the oceans.

Ending1: If waterfall is your aim, you should find waterfall outside the sanctuary. If waterfall is your goal, surf the sky bridge. Ending2: To get surf in pokémon black by : [substeps] Getting your jet badge, won by defeating the gym leader in mistralton city. Defeating your rival, cheren, at the entrance to twist mountain. Ending3: On pokémon black, surf stops when 25 cents (ha) + it starts again right now. [title] Find waterfall out of nothing but water. Ending4: [title] Earn waterfall to begin playing waterfall day and fight level 9 pokémon inside the waterfall to challenge them. [title] To find waterfall, exchange path by walking east and entering jungle town to surf.

Answer format: ending1/ending2/ending3/ending4