Q:Information:  - The clean and jerk is a composite of two weightlifting movements, most often performed with a barbell: the clean and the jerk. During the "clean", the lifter moves the barbell from the floor to a racked position across the Deltoids, without resting fully on the Clavicles. During the "jerk" the lifter raises the barbell to a stationary position above the head, finishing with straight arms and legs, and the feet in the same plane as the torso and barbell.  - A barbell is a piece of exercise equipment used in weight training, bodybuilding, weightlifting and powerlifting, consisting of a long bar, usually with weights attached at each end.  - Olha Korobka ( born December 7 , 1985 Bobrovytsia , Ukrainian SSR , Soviet Union ) is a female Ukrainian weightlifter who was European record holder in the snatch with 133 kg , and in the clean and jerk with 164 kg.    Given the information above, choose from the list below the object entity that exhibits the relation 'sport' with the subject 'olha korobka'.  Choices: - bodybuilding  - weightlifting
A:
weightlifting