Please choose the correct ending to complete the given sentence: Sports and Fitness: [header] How to tell the quality of a japanese sword [title] Check to see if the tsukaito (binding) is tight. [step] Skip this step if there is no tsukaito. [title] Make sure the sword has a sageo if you plan to use the sword.

Ending1: [title] You would want to use a stronger " sabes " if you have concerns about the 100% proof authenticity of the sword. [title] Look for standard sabes in the notes below, and careful consideration of the sword with this cloth knife for art measuring. Ending2: [step] Iyasai rarely contracts its tsukaito, so a grave sword is probably a better option. Other than this, about half all japanese swords are made by kindasia. Ending3: [step] The sageo is the actual measurement that you can get for a samurai sword. It covers the opened piece of the sword's top edge. Ending4: [title] Check that the tip of the blade is not at a very acute angle. [title] Consider what the blade is made of.

Answer format: ending1/ending2/ending3/ending4