A group of men protesting outside.
There is a group of men outside.
If people are protesting outside, they are outside.
exists e1 p1 x1 x2 x3.(a_topic(x1) & of(x1,x2) & exists s1.(Theme(s1,x3) & a_outside(s1)) & Topic(e1,p1) & Actor(e1,x3) & v_protest(e1) & (x2 = x3) & n_man(x2) & n_group(x1))
exists p1 s1 x1.(a_outside(s1) & Manner(p1,s1) & exists x2 x3.((x1 = x2) & of(x2,x3) & n_man(x3) & n_group(x2)))