Two people with medical masks on are carrying brooms.
The men aren't wearing medical masks.
People who aren't wearing medical masks cannot simultaneously have medical masks on.
exists e1 s1 s2 x1 x2 x3 x4.(Theme(e1,x4) & Actor(e1,x1) & v_carry(e1) & n_broom(x4) & with(x1,x2) & Theme(s2,x3) & a_on(s2) & (x2 = x3) & n_mask(x2) & a_medical(s1) & Theme(s1,x2) & n_people(x1) & card_eq_2(x1))
exists x1.(n_man(x1) & -exists e1 s1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & n_mask(x2) & a_medical(s1) & Theme(s1,x2)))