Jamie Oliver programmes ("The Naked Chef", "Return of the Naked Chef" & "Happy Days with The Naked Chef") for the BBC, Oliver moved to Channel 4 in the United Kingdom, where his first series was a documentary, "Jamie's Kitchen" which followed the setting up of Fifteen restaurant in London. The restaurant, in Westland Place, London, continues to train young adults who have a disadvantaged background for careers in the restaurant business. In June 2003, Oliver was awarded an MBE for his services to the hospitality industry. Although it is customary to wear a tie for the prestigious event, Jamie Oliver had decided
Function and Concept true or false depending on whether the object falls under the concept. So, the concept formula_1 has the value the True with the argument the object named by 'Jamie' if and only if Jamie falls under the concept formula_2 (or is in the extension of F). Second order concepts correlate concepts and relations with truth values. So, if we take the relation of identity to be the argument formula_3, the concept expressed by the sentence: formula_4 correlates the relation of identity with the True. The conceptual range (Begriffsumfang) follows the truth value of the function: Function and Concept "Function and