CONCEPTS: force, guard, soldier

GEN: armed force and a guard at the grave of the unknown soldier

CONCEPTS: circle, jersey, jump

GEN: Adults in sports jerseys form a ring with a child and jump up and down and in a circle.

CONCEPTS: float, frog, pond

GEN: dead frog floating in a pond

CONCEPTS: metabolism, occur, reaction

GEN:
your metabolism refers to all the chemical reactions that occur within your body .