Three men that include at least one street performer gather on a brick sidewalk.
Three men are talking on a sidewalk.
All men on sidewalk need not necessarily be talking.
exists e2 e1 s1 x1 x2 x3 x4 x5 x6.(on(e2,x5) & n_sidewalk(x5) & of(x5,x6) & n_brick(x6) & Actor(e2,x1) & v_gather(e2) & at(e1,x3) & r_most(s1) & a_least(s1) & Theme(s1,x3) & n_performer(x3) & of(x3,x4) & n_street(x4) & card_eq_1(x3) & Actor(e1,x2) & v_include(e1) & (x1 = x2) & n_man(x1) & card_eq_3(x1))
exists e1 x1 x2.(on(e1,x2) & n_sidewalk(x2) & Actor(e1,x1) & v_talk(e1) & n_man(x1) & card_eq_3(x1))