A modular golf bag having an external frame is provided. The fixation element is adapted to engage a bone and having a head portion and shank portion. Accordingly, a system can be simplified and power consumption can be reduced when testing the semiconductor memory device, since the extra circuit is unnecessary to synchronize a data sync signal with output data. Solid particulates are separated from the fluid that flows through the solids separator before entering the submersible pump. A catalog module may associate the listing to the product in the catalog based on the entropy value.