Please choose the correct ending to complete the given sentence: Making a sandwich: A boy is standing in a kitchen with two pieces of bread. He opens the fridge and takes out sandwich ingredients. he

Ending1: then takes a bite and mixes the ingredients together with the sandwich. Ending2: takes one of them and cuts open the sandwich. Ending3: squirts mustard and mayo onto the sandwich. Ending4: then stuffs his mouth with the sandwich ingredients.

Answer format: ending1/ending2/ending3/ending4