sentences:  OMNHS, or Lemnahis as it is affectionately called, caters to a total of 5,264 students comprising 1,502 freshmen, 1,358 sophomores, 1,246 juniors and 1,258 seniors.Its faculty comprises 185 teaching staff and 33 non-teaching personnel within 119 classrooms on enclosed fields.Oriental Mindoro National High School is known for its exemplary performance in the fields of academics.