Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to make a chicken burrito [title] Heat a pot over medium heat. [step] Add the tomatoes, chicken, bell pepper, onions, salt, and pepper to the pot. [title] Mix and coat the chicken with the ingredients.

Ending1: [step] Turn the heat on medium and whisk the ingredients well so that they're completely coated with the ingredients. [title] Place the chicken in the tomato mixture. Ending2: [step] Add the chicken and bring the pot to a boil. [substeps] At this point, the tomatoes should be almost done cooking. Ending3: [step] Take care not to coat the pot too much. [title] Place the lid on the pot, and bring the mixture to a boil. Ending4: [step] Cover the pot with a lid and cook for 45 minutes. Stir occasionally to allow the chicken to braise.

Answer format: ending1/ending2/ending3/ending4