Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to not get disqualified when swimming freestyle [title] Don't false start. [step] It is better to be the last to leave the blocks, and not get disqualified than to be first off the blocks and have the embarrassment of getting out of the water either halfway through your event, or at the finish. If you do a false start, you are automatically disqualified in most competitions, unless the official says otherwise.

Ending1: Some official ways of doing this are : [substeps] Move out of the water and onto the platform. Skip a block and slog your way down to the floor after you've scored a point. Ending2: [title] Don't go past the 15 metre mark underwater. [step] In any event you cannot pass this marker underwater, you have to have surfaced before this. Ending3: [title] Avoid situations where you will have to swim to be disqualified. [step] There are some situations that can be responsible for you missing. Ending4: [title] Decide how far out you want to go. [step] You might go faster or slower, as the rules are quite different.

Answer format: ending1/ending2/ending3/ending4