Please choose the correct ending to complete the given sentence: Making a sandwich: Several food items and dishes are laid out on a table. Meat product and other items are used to create a sandwich. then a bento shaper

Ending1: is put into a skillet on the stove. Ending2: is used to create an image in the sandwich. Ending3: is put together and put into the oven. Ending4: depositions and improvement of the sandwich.

Answer format: ending1/ending2/ending3/ending4