A man, with a red sports jersey, looks on at a football match.
The man is at a tennis match.
It is not possible to be at both a football match and a tennis match at the same time.
exists e1 s1 x1 x2 x3 x4 x5.(r_on(e1) & at(e1,x4) & n_match(x4) & of(x4,x5) & n_football(x5) & Actor(e1,x1) & v_look(e1) & with(x1,x2) & n_jersey(x2) & of(x2,x3) & n_sport(x3) & a_red(s1) & Theme(s1,x2) & n_man(x1))
exists p1 x1.(n_man(x1) & exists x2 x3.(at(x1,x2) & n_match(x2) & of(x2,x3) & n_tennis(x3)))