Please choose the correct ending to complete the given sentence: Starting a campfire: After he drops the lit matchstick in the pile of wood, it ignites and bursts into flames right away. when the flames

Ending1: are out, several people immediately cheer and jump off a chalk drawn structure without going near the flaming pile. Ending2: get big, the entire campfire lands on fire and the fire starts immediately. Ending3: are out, the cameraman comes on a timer and exits the room. Ending4: become bigger, the man retreats and sits down on a chair that is kept near the bonfire.

Answer format: ending1/ending2/ending3/ending4