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.
But when the love of his life, fiery Elektra Natchios (Jennifer Garner), is targeted by New York City's ruthless kingpin of crime (Michael Clarke Duncan) and his deadly assassin Bullseye (Colin Farrell), Daredevil may be about to meet his match. Cast: Ben Affleck Jennifer Garner Colin Farrell Michael Clarke Duncan Crew: Mark Steven Johnson (Director)