A little girl is smiling while holding a vacuum and an older male is holding a large drill.
The girl is cleaning.
The girl is only holding a vacuum, it is not implied she is cleaning.
exists e1 e3 e2 s1 s2 s3 x1 x2 x3 x4.(Theme(e3,x4) & Actor(e3,x3) & v_hold(e3) & n_drill(x4) & a_large(s3) & Theme(s3,x4) & n_male(x3) & r_more(s2) & a_older(s2) & Theme(s2,x3) & while(e1,e2) & Theme(e2,x2) & Actor(e2,x1) & v_hold(e2) & n_vacuum(x2) & Actor(e1,x1) & v_smile(e1) & n_girl(x1) & a_little(s1) & Theme(s1,x1))
exists e1 x1.(n_girl(x1) & Actor(e1,x1) & v_clean(e1))