Two men perform music on the street in front of a brick building.
Two musicians demonstrate their craft.
The men are musicians who perform music and demonstrate their craft.
exists e1 x1 x2 x3 x4 x5 x6.(n_street(x3) & in(e1,x4) & of(x4,x5) & n_building(x5) & of(x5,x6) & n_brick(x6) & n_front(x4) & Theme(e1,x2) & Actor(e1,x1) & v_perform(e1) & on(x2,x3) & n_music(x2) & n_man(x1) & card_eq_2(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_demonstrate(e1) & n_craft(x2) & of(x2,x1) & n_thing(x1) & n_musician(x1) & card_eq_2(x1))