A vehicle can ensure an engine torque the driver desires even though the load torque of a generator with respect to the engine varies, and in particular can restrain occurrence of such a risk that an engine stall occurs when a load to the engine is large upon, for example, engagement of a clutch. In one embodiment, the present invention provides a query engine for searching data including an artificial intelligence controller configured to select an appropriate combination of fuzzy logic and conventional logic based on query information and employ the combination to compare at least one element of the data with at least a portion of the query information to provide a comparison result. The processing mode may be established by placing an enable indication in a control register into an enabled state and by setting a first operating mode indication and a second operating mode indication in a segment descriptor to predefined states. The belts are brought into contact with a veneer sheet to be transferred, whereby the veneer sheet and the belts line an underpessurized space, and the sheet is retained in contact with the belts. The first search transistor is connected to the second data node and includes a source terminal connected to a third power supply point comprising a voltage less than the voltage at the second power supply point.