This worker is pushing his cart through the busy traffic alone.
A worker sells ice cream from a cart.
The worker does not necessarily sell ice cream from a cart.
exists e1 s1 x1 x2 x3.(n_traffic(x3) & a_busy(s1) & Theme(s1,x3) & n_cart(x2) & of(x2,x1) & n_male(x1) & n_worker(x1) & through(e1,x3) & r_alone(x3) & Theme(e1,x2) & Actor(e1,x1) & v_push(e1))
exists e1 x1 x2 x3 x4.(from(e1,x4) & n_cart(x4) & Theme(e1,x2) & Actor(e1,x1) & v_sell(e1) & n_cream(x2) & of(x2,x3) & n_ice(x3) & n_worker(x1))