Men siting on table, with red, green, yellow, and blue umbrella's.
Men are sitting outside, shaded from the warm sun by multicolored umbrellas.
They could be sitting inside.  If they are sitting outside the could be sitting under them because of rain, and not the sun.
exists e1 s1 s2 s3 s4 x1 x2 x3 x4 x5.(a_topic(x1) & with(e1,x4) & n_'s(x4) & of(x4,x5) & n_umbrella(x5) & a_blue(s4) & Theme(s4,x4) & a_yellow(s3) & Theme(s3,x4) & a_green(s2) & Theme(s2,x4) & a_red(s1) & Theme(s1,x4) & on(e1,x3) & n_table(x3) & Actor(e1,x2) & v_site(e1) & (x1 = x2) & n_man(x1))
exists e2 e1 p1 s1 s2 x1 x2 x3.(n_sun(x2) & a_warm(s1) & Theme(s1,x2) & for(e1,e2) & Actor(e2,x3) & n_umbrella(x3) & a_multicolored(s2) & Theme(s2,x3) & from(e2,x2) & Theme(e2,x1) & v_shade(e2) & exists s3.(Theme(s3,x1) & a_outside(s3)) & Topic(e1,p1) & Actor(e1,x1) & v_sit(e1) & n_man(x1))