A group of children run a footrace in the snow.
There is no snow outside.
children can not run footrace in a snow when there is no snow.
exists e1 x1 x2 x3 x4.(n_snow(x4) & Theme(e1,x3) & Actor(e1,x1) & v_run(e1) & in(x3,x4) & n_footrace(x3) & of(x1,x2) & n_child(x2) & n_group(x1))
exists p1 s1 x1.(a_outside(s1) & Manner(p1,s1) & -exists x2.((x1 = x2) & n_snow(x2)))