A man with large goggles and a gas mask.
a woman puts on some protective gear
It's a man who's wearing goggles and a mask, not a woman.
exists s1 x1 x2 x3 x4 x5.(a_topic(x1) & with(x1,x2) & subset_of(x4,x2) & n_mask(x4) & of(x4,x5) & n_gas(x5) & subset_of(x3,x2) & n_goggles(x3) & a_large(s1) & Theme(s1,x3) & n_man(x1))
exists e1 s1 x1 x2 x3.(on(e1,x3) & n_gear(x3) & a_protective(s1) & Theme(s1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_put(e1) & n_thing(x2) & n_woman(x1))