And then I got home , blathered about for a while , and bought some things for dinner . I essentially went with the plan of " make things that people have made you think of , " and so I bought stuff for spicy peanut sauce ( by which I mean , I bought a carrott ; I already have the rest ) , and bought champagne . I also bought some brie , and this time I was n't cheap about it , since the cheap brie was fucking lame , and tasted like mozarella .

Select from the following. (1). They are eating a minimal amount of food .. (2). They want to eat fancier cheese .. (3). They only wanted certain types of food .. (4). They are making a fancy dinner ..
Answer the following question: What may be the reason for their choice of groceries ?
(4).