Man in orange shirt holds ice cream while standing next to ice cream cart.
A man wearing orange clothing is eating ice cream.
A man holding ice cream next to a cart may not be eating it.  They could have just bought it for someone else.
exists e2 e1 x1 x2 x3 x4 x5 x6 x7 x8.(while(e1,e2) & to(e2,x6) & n_cart(x6) & of(x6,x8) & n_cream(x8) & of(x6,x7) & n_ice(x7) & r_next(e2) & Actor(e2,x1) & v_stand(e2) & Theme(e1,x4) & Actor(e1,x1) & v_hold(e1) & n_cream(x4) & of(x4,x5) & n_ice(x5) & in(x1,x2) & n_shirt(x2) & of(x2,x3) & n_orange(x3) & n_man(x1))
exists e2 e1 x1 x2 x3 x4 x5.(Theme(e2,x4) & Actor(e2,x1) & v_eat(e2) & n_cream(x4) & of(x4,x5) & n_ice(x5) & n_clothing(x1) & of(x1,x3) & n_orange(x3) & Actor(e1,x1) & v_wear(e1) & of(x1,x2) & n_man(x2))