A group of rollerskaters in a public venue form a skating conga line.
A group of rollerskaters form a skating conga line.
in both sentences, a group of rollerskaters form a skating conga line.
exists x1 x2.(all x4 x3 e1.((n_line(x3) & of(x3,x4) & n_conga(x4) & Actor(e1,x3) & v_skate(e1)) -> exists s1 x5 x6.(a_topic(x1) & in(x1,x5) & for(x5,x3) & n_form(x5) & of(x5,x6) & n_venue(x6) & a_public(s1) & Theme(s1,x5))) & of(x1,x2) & n_rollerskater(x2) & n_group(x1))
exists e1 e2 x1 x2 x3 x4.(Theme(e2,x3) & Actor(e2,x1) & v_form(e2) & n_line(x3) & of(x3,x4) & n_conga(x4) & Actor(e1,x3) & v_skate(e1) & of(x1,x2) & n_rollerskater(x2) & n_group(x1))