A man wearing shorts a long with many other people are sitting in the snow.
The man did not bring the proper clothing for the weather on his vacation.
Nothing about sitting in the snow in shorts infers that the the man, with others, didn't bring the proper clothing for their vacation.
exists e2 e1 s1 x1 x2 x3 x4 x5 x6 x7.(n_snow(x7) & n_people(x6) & in(e2,x7) & Actor(e2,x1) & v_sit(e2) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & r_a(s1) & with(s1,x5) & -(x5 = x6) & n_people(x5) & n_quantity(x5) & Theme(s1,x4) & a_long(s1) & (x3 = x4) & n_shorts(x3) & (x1 = x2) & n_man(x1))
exists s1 x1 x2 x3 x4.(n_vacation(x4) & of(x4,x3) & n_male(x3) & n_weather(x3) & n_clothing(x2) & a_proper(s1) & Theme(s1,x2) & n_man(x1) & -exists e1.(Theme(e1,x2) & Actor(e1,x1) & v_bring(e1) & for(x2,x3) & on(x3,x4)))