Three men in military uniforms and one man in a shirt that says "Canada" are cutting a ribbon.
Three men in military uniforms are by a man with a shirt that says "Canada".
For three men to be doing an activity with one man, the three men must be by the one man. Here the one man is in a 'Canada' shirt, so they must be by a man with a 'Canada' shirt.
exists e1 p1 s1 x1 x2 x3 x4 x5 x6 x7.(ne_geo_canada(x7) & a_topic(x1) & in(x1,x5) & exists e2 x8.(Theme(e2,x8) & Actor(e2,x7) & v_cut(e2) & n_ribbon(x8)) & Topic(e1,p1) & Actor(e1,x6) & v_say(e1) & (x5 = x6) & n_shirt(x5) & in(x1,x2) & subset_of(x4,x2) & n_man(x4) & card_eq_1(x4) & subset_of(x3,x2) & n_uniform(x3) & a_military(s1) & Theme(s1,x3) & n_man(x1) & card_eq_3(x1))
exists p1 s1 x1 x2 x6.(ne_geo_canada(x6) & exists e1 x3 x4 x5.(by(x1,x3) & with(x3,x4) & Theme(e1,x6) & Actor(e1,x5) & v_say(e1) & (x4 = x5) & n_shirt(x4) & n_man(x3)) & in(x1,x2) & n_uniform(x2) & a_military(s1) & Theme(s1,x2) & n_man(x1) & card_eq_3(x1))