A man is climbing up a rock while another man watches him from behind.
A man is getting a workout.
It is strenuous exercise to climb up a rock, so we know the man doing it is getting a workout
exists e1 p1 s1 x1 x2.(exists e2 x3 x4.(from(e2,x4) & n_behind(x4) & Theme(e2,x1) & Actor(e2,x3) & v_watch(e2) & n_man(x3) & -(x3 = x1)) & n_male(x1) & n_man(x1) & n_man(x1) & while(e1,p1) & a_up(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_climb(e1) & n_rock(x2))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_get(e1) & n_workout(x2) & n_man(x1))