an African boy drives his team of oxen down a dirt road.
The boy holding an umbrella has he drives his animals down a dirt road in the pouring rain.
The boy holding doesn't necessarily hold an umbrella when he drives his animals down a dirt road in the pouring rain
exists e1 s1 x1 x2 x3 x4 x5.(down(e1,x4) & n_road(x4) & of(x4,x5) & n_dirt(x5) & Theme(e1,x2) & Actor(e1,x1) & v_drive(e1) & of(x2,x3) & n_ox(x3) & n_team(x2) & of(x2,x1) & n_male(x1) & n_boy(x1) & a_african(s1) & Theme(s1,x1))
exists e4 e1 e2 e3 x1 x2 x3 x4 x5 x6 x7 x8.(n_rain(x8) & Actor(e4,x8) & v_pour(e4) & n_animal(x5) & of(x5,x1) & n_male(x1) & n_male(x1) & n_boy(x1) & in(e3,x8) & down(e3,x6) & n_road(x6) & of(x6,x7) & n_dirt(x7) & Theme(e3,x5) & Actor(e3,x1) & v_drive(e3) & Theme(e2,x3) & Actor(e2,x2) & v_hold(e2) & Theme(e1,x1) & Actor(e1,x4) & v_have(e1) & (x3 = x4) & n_umbrella(x3) & (x1 = x2))