Beer hall and Bars

Beer hall noun - A hall or barroom featuring beer and (usually) entertainment.

Bars and beer hall are semantically related. In some cases you can replace term "Bars" with "Beer hall", this terms are similar.

Bars noun - Gymnastic apparatus consisting of two parallel wooden rods supported on uprights.

Beer hall and bars are semantically related. Sometimes you can use "Beer hall" instead a noun "Bars".