A woman with brown hair is doing a science experiment while wearing goggles and a blue shirt.
A woman is experimenting with dangerous substances.
A woman doing a science experiment isn't necessarily experimenting with dangerous substances.
exists e1 e2 s1 s2 x1 x2 x3 x4 x5 x6 x7.(while(e1,e2) & Theme(e2,x5) & Actor(e2,x1) & v_wear(e2) & subset_of(x7,x5) & n_shirt(x7) & a_blue(s2) & Theme(s2,x7) & subset_of(x6,x5) & n_goggles(x6) & Theme(e1,x3) & Actor(e1,x1) & v_do(e1) & n_experiment(x3) & of(x3,x4) & n_science(x4) & with(x1,x2) & n_hair(x2) & a_brown(s1) & Theme(s1,x2) & n_woman(x1))
exists e1 s1 x1 x2.(with(e1,x2) & n_substance(x2) & a_dangerous(s1) & Theme(s1,x2) & Actor(e1,x1) & v_experiment(e1) & n_woman(x1))