Woman wearing a blue shirt with a white vest and a white cap talking while marching.
Woman talking while marching.
The first sentence is descriptive but both say woman is talking while marching
exists e2 e3 e1 s1 s2 s3 x1 x2 x3 x4.(ne_nam_woman(x1) & while(e2,e3) & Actor(e3,x4) & v_march(e3) & Actor(e2,x4) & v_talk(e2) & n_cap(x4) & a_white(s3) & Theme(s3,x4) & Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & with(x2,x3) & n_vest(x3) & a_white(s2) & Theme(s2,x3) & n_shirt(x2) & a_blue(s1) & Theme(s1,x2))
exists e2 e1 x1.(ne_nam_woman(x1) & while(e1,e2) & Actor(e2,x1) & v_march(e2) & Actor(e1,x1) & v_talk(e1))