Question: Are Harold Young and Jerry Belson both directors?

Context paragraphs:
Machine Gun Mama: Machine Gun Mama is a 1944 American musical comedy film directed by Harold Young.  It was PRC's attempt to feature a comedy team to compete with Universal's Abbott and Costello and Paramount's Road to ... movies and their entry in the Good Neighbor Policy film genre of the time where the United States presented both a positive image to Latin and South America as well as stimulating American tourism to the region.  Harold Young had also directed the live action portions of Walt Disney's "The Three Caballeros".

Banded supple skink: The banded supple skink or Harold's writhing skink or Harold Young's supple skink (Lygosoma haroldyoungi ) is a species of skink in the family Scincidae.  The species is endemic to Southeast Asia.

Smile (musical): Smile is a musical with music by Marvin Hamlisch and book and lyrics by Howard Ashman.  It was originally produced on Broadway in 1986.  The musical is based loosely on the 1975 comedy film of the same title, from a screenplay by Jerry Belson.

Smile (1975 film): Smile is a 1975 DeLuxe Color satirical comedy-drama film directed by Michael Ritchie with a screenplay by Jerry Belson about a beauty pageant in Santa Rosa, California.

Surrender (1987 film): Surrender is a 1987 American comedy film that was written and directed by Jerry Belson.  It stars Sally Field, Michael Caine, Steve Guttenberg, Peter Boyle and Iman.  Caine, Field and Boyle previously collaborated together in "Beyond the Poseidon Adventure".

The Scarlet Pimpernel (1934 film): The Scarlet Pimpernel is a 1934 British adventure film directed by Harold Young and starring Leslie Howard, Merle Oberon, and Raymond Massey.  Based on the 1905 play by Baroness Orczy and Montagu Barstow and the classic 1908 adventure novel by Baroness Orczy, the film is about an eighteenth-century English aristocrat who leads a double life, appearing as an effete aristocrat while engaged in an underground effort to free French nobles from Robespierre's Reign of Terror.  The film was produced by Alexander Korda.

Jerry Belson: Jerry Belson (July 8, 1938 – October 10, 2006) was a writer, director, and producer of Hollywood films for over forty years.

Harold Young (director): Harold Young (November 13, 1897 – March 3, 1972) was an American film director, editor, and occasional actor.

The End (1978 film): The End is a 1978 American black comedy directed by and starring Burt Reynolds, written by Jerry Belson, and with music composed by Paul Williams.  The film also stars Dom DeLuise, Sally Field, Strother Martin, David Steinberg, Joanne Woodward, Norman Fell, Myrna Loy, Kristy McNichol, Pat O'Brien, Robby Benson and Carl Reiner.

The Frozen Ghost: The Frozen Ghost is a 1945 film noir mystery film starring Lon Chaney, Jr., Elena Verdugo, Evelyn Ankers, Tala Birell and Martin Kosleck, and directed by Harold Young.  It is the fourth of the six "Inner Sanctum" mystery films.

Supporting paragraphs: Harold Young (director) Jerry Belson
Answer: yes