CONCEPTS: conflict, explain, map

GEN: maps that explain military conflict with regard to map

CONCEPTS: lead, room, stair

GEN: stairs lead up to guest rooms .

CONCEPTS: flock, meadow, sheep

GEN: flock of sheep lying in a lush green meadow

CONCEPTS: ceremony, oath, officer, swear

GEN:
graduates swear an oath as new officers during their commencement ceremony .