Multi-select problem: How does the next paragraph end?

A boy and an old man speaks in an indoor climbing facility while people climbs on the fake rocks, and sometimes display the climbing facility information. a man

Options:
[1]. uses a ladder to climb a wall next to the building, while a young boy jumps to the top of a mini cliff and slides..
[2]. who starts climbing up on the big rock, jumps? the man reaches the top of the rock and climbs, then he get off the rock and walk to the end to continue climbing..
[3]. holding blue rafter sits and are holding a rope to get up in the rafter..
[4]. does exercise in a gym, then people climb in the climbing facility and others are shown doing yoga..
[4].