The relation height indicates name is not well-behaved. It is not a function. Given the relationship (x, y) = (five-foot-five person, name), there might be six different possibilities for y = name. For a relation to be a function, there must be only and exactly one y that corresponds to a given x.
Bewitched is a 2005 American romantic comedy fantasy film written, produced, and directed by Nora Ephron, and starring Nicole Kidman and Will Ferrell alongside an ensemble cast featuring Shirley MacLaine, Michael Caine, Jason Schwartzman, Kristin Chenoweth, David Alan Grier, Heather Burns, Stephen Colbert, Carole Shelley and Steve Carell.
Actor. Son of actors Robert Montgomery and Elizabeth Allen, younger brother of 'Bewitched' actress Elizabeth Montgomery. Known as Skip to his friends and family, he appeared in several films and T.V shows including Gunsmoke (1958),Say One For Me (1959),A Private's Affair (1959),College Confidential (1960), The Gallant Hours (1960),12 to the Moon (1960) and The Tall Man (1961).