A dark-skinned child blowing some bubbles using his mouth.
A Nigerian child blowing some bubbles using his mouth as part of a contest
A dark skinned child blowing bubbles does not mean he is Nigerian, nor does it mean blowing bubbles is a contest.
exists e1 e2 s1 x1 x2 x3 x4.(a_topic(x1) & for(e1,e2) & Theme(e2,x4) & Actor(e2,x2) & v_use(e2) & n_mouth(x4) & of(x4,x1) & n_male(x1) & Theme(e1,x3) & Actor(e1,x2) & v_blow(e1) & n_bubble(x3) & (x1 = x2) & n_child(x1) & a_dark-skinned(s1) & Theme(s1,x1))
exists e1 e2 s1 x1 x2 x3 x4 x5 x6.(a_topic(x1) & for(e1,e2) & as(e2,x5) & of(x5,x6) & n_contest(x6) & n_part(x5) & Theme(e2,x4) & Actor(e2,x2) & v_use(e2) & n_mouth(x4) & of(x4,x1) & n_male(x1) & Theme(e1,x3) & Actor(e1,x2) & v_blow(e1) & n_bubble(x3) & (x1 = x2) & n_child(x1) & a_nigerian(s1) & Theme(s1,x1))