Q:Information:  - Boyz II Men is an American R&B vocal group, best known for emotional ballads and "a cappella" harmonies. Formerly a quartet including bass Michael McCary, they are currently a trio composed of baritone Nathan Morris alongside tenors Wanya Morris and Shawn Stockman. During the 1990s, Boyz II Men found fame on Motown Records as a quartet. McCary left the group in 2003 due to health issues and contractual agreements.  - Nathan Morris ( born June 18 , 1971 ) is an American singer , businessman , and a founding member of Boyz II Men .  - Shawn Patrick Stockman (born September 26, 1972) is an American R&B singer, best known as a member of the vocal group Boyz II Men. He is currently a judge on the television show "The Sing-Off", alongside Jewel Kilcher, Ben Folds, and host Nick Lachey.  - Wanyá Jermaine Morris (born July 29, 1973) is an American R&B singer, best known as a member of the R&B group Boyz II Men. He grew up in the Richard Allen neighborhood of Philadelphia.  - In music, a quartet or quartette (, , ) is an ensemble of four singers or instrumental performers; or a musical composition for four voices or instruments.  - Michael "Mike" Sean McCary (born December 16, 1971) is an American R&B singer, best known as the former bass singer of the R&B group, Boyz II Men.    Given the information, choose the subject and object entities that have the relation of 'place of birth'.
A:
nathan morris , philadelphia