A woman with weird teeth sings out while holding a yellow flower.
A woman serenades the crowd.
a woman doing singing doesn't imply she's singing in front of a crowd
exists e1 e2 s1 s2 s3 x1 x2 x3.(while(e1,e2) & Theme(e2,x3) & Actor(e2,x1) & v_hold(e2) & n_flower(x3) & a_yellow(s3) & Theme(s3,x3) & a_out(s2) & Manner(e1,s2) & Actor(e1,x1) & v_sing(e1) & with(x1,x2) & n_tooth(x2) & a_weird(s1) & Theme(s1,x2) & n_woman(x1))
exists e1 x1 x2.(n_crowd(x2) & Theme(e1,x2) & Actor(e1,x1) & v_serenade(e1) & n_woman(x1))