Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to eat healthy at a fast food restaurant [title] Go for kid-sized foods. [step] A very easy trick to start implementing when you're ordering fast food is going for a kid-sized meal. These mini meals are an easy way to stick to smaller portions and fewer calories.

Ending1: [substeps] Choosing a kids-sized meal can save you 200-300 calories. And you're not missing out on the " good stuff. Ending2: [substeps] When you're counting back from 20 to 50 calories per serving, you'll have a sensible idea of your portion size. It should be about half as big a serving as you can handle. Ending3: As a kid you can get longer at the fast food restaurant. As a teen, one can go longer in a typical take on a meal that's a little smaller or when eating out a family dinner at home. Ending4: [substeps] Try to have 1/3 of your plate full of kid-sized meals. This will give you enough fuel and protein to continue your overall meal.

Answer format: ending1/ending2/ending3/ending4