Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to use lemon to prevent fruits and vegetables from turning brown [title] Keep a few fresh lemons or a bottle of lemon juice on hand at all times. [step] Since you may never know when you are going to need to maintain the integrity of cut fruit or vegetables for more than a few minutes. [title] Know which fruits and vegetables will have a positive interaction with lemon.

Ending1: [substeps] Lemons have an extract at the base of their stems. Other fruits and vegetables have an extract located along the base of the leaves. Ending2: [step] Even if you are cutting the fruit into a neat shape, however, there are some fruits and vegetables that will have small interactions on their stems. A lemon with a bitter flavor will chop into tiny pieces or twist, causing stems to be broken. Ending3: [step] Try about six, and keep another six fresh lemons or strawberries for a slightly stronger lemon flavor. [title] Load a lemon with fresh, unopened fruit so the pieces are enriched with its natural fruit juices. Ending4: [step] In some cases you could pour lemon juice all over the produce and it won't make any difference. Have a list of which fruits and vegetables will not turn brown with lemon : [substeps] Cut fruits include apples, pears, bananas and peaches.

Answer format: ending1/ending2/ending3/ending4