With no explanation, chose the best option from "A", "B", "C" or "D". of boys while waiting for his mother after school at the DPA. L.C. twice identified respondent in photographic lineups as one of his assaulters. He further testified at trial to remembering respondent patting him down and M.B. testified to respondent having walked behind L.C. Furthermore, L.C. testified and wrote a statement giving a vivid description of the incident in which the boys confronted L.C., M.B. walked behind L.C. and pulled him down, and then the rest of the boys, including respondent, “rushed in and beat [L.C.] up and robbed [him].” Consequently, the evidence meets the elements of simple assault and common law robbery. Moreover, the evidence shows respondent joined the group of boys in assaulting and robbing L.C. See State v. Begley, 72 N.C. App. 37, 323 S.E.2d 56 (1984) (<HOLDING>). Thus, the trial court did not err in denying

A: holding three defendants guilty under acting in concert principle
B: recognizing same judicial estoppel principle under kansas law
C: recognizing principle
D: recognizing same principle
A.