Please choose the correct ending to complete the given sentence: Using uneven bars: Several female gymnasts are shown on the bars making different mistakes with their tricks. their coaches

Ending1: are the next ones on the screen taking the tips, reading them in the end. Ending2: congratulate them right away and they show her stunt on multiple re-runs. Ending3: help them to smooth out some of the uneven surfaces. Ending4: are also shown in the video along with them.

Answer format: ending1/ending2/ending3/ending4