Read the following context and choose the best option to answer the question.
Context: As I said today we went out shopping and looking some appliances like television , washing machine , dvd player and wine refrigerator . We went to many different stores just to compare prices . We did n't decide yet where to buy our wine refrigerator from .
Question: What may happen if they do n't buy a wine refrigerator ?
Options: 
- They may just go refrigerator shopping .
 - They may just go looking for a wine supplier .
 - None of the above choices .
 - They may compare prices to other appliances .


None of the above choices .