A process for hydrogenating aromatic polymers is disclosed. According to an aspect of data prefetching is utilized to predictably retrieve information between the client and server. The VLIW includes a conditional head and a plurality of slots, each slot including an operational code and any related operands. The fruit is uniformly large in size, acidic and sweet in flavor, globose in shape, clingstone in type, firm in texture, yellow in flesh color, and full red in skin color. The securing member holds the elongated body in a position such that an airway remains open to treat the patient, while supporting oxygen flow to the patient. Thus, the present invention can provide a DA conversion circuit capable of writing display data to liquid crystal cells with higher precision at higher speed, and a semiconductor device utilizing such a DA conversion circuit.