With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Sigmund Freud set up his clinical practice in 1886.
text_B: A cafeteria is a type of food service location in which there is little or no waiting staff table service , whether a restaurant or within an institution such as a large office building or school ; a school dining location is also referred to as a dining hall or canteen -LRB- in British English -RRB- .. food service. Foodservice. waiting staff. waiting staff. restaurant. restaurant. school. school. British English. British English. Cafeterias are different from coffeehouses , although the English term came from Latin American Spanish , where it had and still has the meaning `` coffeehouse '' .. coffeehouse. coffeehouse. Instead of table service , there are food-serving counters / stalls , either in a line or allowing arbitrary walking paths .. Customers take the food that they desire as they walk along , placing it on a tray .. tray. tray. In addition , there are often stations where customers order food and wait while it is prepared , particularly for items such as hamburgers or tacos which must be served hot and can be immediately prepared .. Alternatively , the patron is given a number and the item is brought to his table .. For some food items and drinks , such as sodas , water , or the like , customers collect an empty container , pay at the check-out , and fill the container after the check-out .. check-out. Point of sale. Free unlimited second servings are often allowed under this system .. For legal purposes -LRB- and the consumption patterns of customers -RRB- , this system is rarely , if at all , used for alcoholic beverages in the US .. Customers are either charged a flat rate for admission -LRB- as in a buffet -RRB- or pay at the check-out for each item .. buffet. buffet. check-out. Point of sale. Some self-service cafeterias charge by the weight of items on a patron 's plate .. In universities and colleges , some students pay for three meals a day by making a single large payment for the entire semester .. semester. Academic Term. As cafeterias require few employees , they are often found within a larger institution , catering to the clientele of that institution .. For example , schools , colleges and their residence halls , department stores , hospitals , museums , military bases , prisons , and office buildings often have cafeterias .. residence halls. Dormitory. At one time , upscale cafeteria-style restaurants dominated the culture of the Southern United States , and to a lesser extent the Midwest .. Southern United States. Southern United States. Midwest. Midwestern United States. There were numerous prominent chains of them  : Bickford 's , Morrison 's Cafeteria , Piccadilly Cafeteria , S&W Cafeteria , Apple House , Luby 's , K&W , Britling , Wyatt 's Cafeteria , and Blue Boar among them .. Piccadilly Cafeteria. Piccadilly Cafeteria. S&W Cafeteria. S&W Cafeteria. K&W. K&W Cafeteria. Britling. Britling Cafeterias. Blue Boar. Blue Boar Cafeterias. Currently two Midwestern chains still exist , Sloppy Jo 's Lunchroom and Manny 's , which are both located in Illinois .. There were also a number of smaller chains , usually located in and around a single city .. These institutions , with the exception of K&W , went into a decline in the 1960s with the rise of fast food and were largely finished off in the 1980s by the rise of `` casual dining '' .. K&W. K&W Cafeteria. fast food. fast food. casual dining. casual dining. A few chains -- particularly Luby 's and Piccadilly Cafeterias -LRB- which took over the Morrison 's chain in 1998 -RRB- -- continue to fill some of the gap left by the decline of the older chains .. Some of the smaller Midwestern chains , such as MCL Cafeterias centered on Indianapolis , are still very much in business .. MCL Cafeterias. MCL Cafeterias. Indianapolis. Indianapolis
not_related.