A man with large goggles and a gas mask.
a person with protective gear
Goggles and mask are protective gear
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 s1 x1 x2.(a_topic(x1) & with(x1,x2) & n_gear(x2) & a_protective(s1) & Theme(s1,x2) & n_person(x1))