Many people have gathered to protest the government.
There is a government protest group of people
Many people and group of people is synonymous.
exists e1 p1 x1 x2.(n_government(x2) & Topic(e1,p1) & Actor(e1,x1) & v_gather(e1) & exists e2.(Theme(e2,x2) & Actor(e2,x1) & v_protest(e2)) & n_people(x1) & n_quantity(x1))
exists p1 x1 x2 x3 x4 x5.((x1 = x2) & of(x2,x5) & n_people(x5) & n_group(x2) & of(x2,x4) & n_protest(x4) & of(x2,x3) & n_government(x3))