Students being taught to fix bikes
A woman kisses her father.
Fix bikes and kisses are two different activity.
exists e1 p1 x1 x2.(a_topic(x1) & Recipient(e1,p1) & Topic(e1,x2) & v_teach(e1) & exists e2 x3.(Theme(e2,x3) & Actor(e2,x2) & v_fix(e2) & n_bike(x3)) & (x1 = x2) & n_student(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_kiss(e1) & n_father(x2) & of(x2,x1) & n_female(x1) & n_woman(x1))