Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to make apple baby food [title] Look for organic apples. [step] Because apples are part of the " dirty dozen " and contain lots of pesticides, it is a good idea to purchase organic apples at the grocery store. Pesticides are associated with diseases of the nervous system, the endocrine system, cancer.

Ending1: [substeps] Common diseases of the nervous system may include the pancreatic tract, glaucoma, apnea, and aspergillosis. Apple fed apples tend to be slightly pesticide free. Ending2: Consider choosing only organic apples over other types. [title] Check for fatty, greasy, heavily fleshy, and coated apples. Ending3: [substeps] Instead of picking up one apple from a shelf, look for a ripe apple with a nice indentation in the center. Insert your finger into the indentation to reveal the apple underneath. Ending4: So when possible, look for organic apples. [title] Choose apples with a mild, sweet flavor, such as gala, braeburn, fuji or red delicious.

Answer format: ending1/ending2/ending3/ending4