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

A man is sitting near a pill of rocks with sticks in his hand. The man begins rubbing the sticks together over the rocks. a fire

Available choices: i. starts and the man gets up and stands over the flames.; ii. starts and a man appears holding a piece of food.; iii. is going, and the man calls it in.; iv. starts and the man begins taking his turns laying down rocks on the ground.;
i.