This shows many people on bicycles in different color uniforms and helmets.
The people are at a cafe.
Humans do not ride bicycles at a cafe.
exists e1 x1 x2 x3 x4 x5 x6 x7.(Theme(e1,x2) & Actor(e1,x1) & v_show(e1) & on(x2,x3) & subset_of(x7,x3) & n_helmet(x7) & subset_of(x1,x3) & in(x1,x4) & -(x4 = x6) & n_uniform(x6) & of(x6,x5) & n_color(x5) & n_uniform(x4) & of(x4,x5) & n_bicycle(x1) & n_people(x2) & n_quantity(x2) & n_thing(x1))
exists p1 x1.(n_people(x1) & exists x2.(at(x1,x2) & n_cafe(x2)))