Two young women wearing safety goggles while working in a laboratory.
Two women are working on dangerous chemicals.
They could have been wearing safety goggles because of policy instead of the fact that they're actually working with dangerous chemicals.
exists e1 e2 s1 x1 x2 x3 x4 x5.(a_topic(x1) & while(e1,e2) & in(e2,x5) & n_laboratory(x5) & Actor(e2,x2) & v_work(e2) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_goggles(x3) & of(x3,x4) & n_safety(x4) & (x1 = x2) & n_woman(x1) & a_young(s1) & Theme(s1,x1) & card_eq_2(x1))
exists e1 s1 x1 x2.(on(e1,x2) & n_chemical(x2) & a_dangerous(s1) & Theme(s1,x2) & Actor(e1,x1) & v_work(e1) & n_woman(x1) & card_eq_2(x1))