A man with dreads and a guitar, is clapping while performing on stage.
A man plays a guitar on stage.
A man who plays a guitar cannot be clapping simultaneously.
exists e1 e2 x1 x2 x3 x4 x5.(while(e1,e2) & on(e2,x5) & n_stage(x5) & Actor(e2,x1) & v_perform(e2) & Actor(e1,x1) & v_clap(e1) & with(x1,x2) & subset_of(x4,x2) & n_guitar(x4) & subset_of(x3,x2) & n_dread(x3) & n_man(x1))
exists e1 x1 x2 x3.(on(e1,x3) & n_stage(x3) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_guitar(x2) & n_man(x1))