A group of people are standing outside staring at various people lying on the ground.
People sunbathing
Not everyone who lies on the ground outside is sunbathing.
exists e1 e3 e2 s1 s2 x1 x2 x3 x4 x5.(n_ground(x5) & for(e1,e2) & at(e2,x3) & on(e3,x5) & Actor(e3,x4) & v_lie(e3) & (x3 = x4) & n_people(x3) & a_various(s2) & Theme(s2,x3) & Actor(e2,x1) & v_stare(e2) & a_outside(s1) & Manner(e1,s1) & Actor(e1,x1) & v_stand(e1) & of(x1,x2) & n_people(x2) & n_group(x1))
exists e1 x1 x2.(a_topic(x1) & Actor(e1,x2) & v_sunbathe(e1) & (x1 = x2) & n_people(x1))