The people are eating by a teal colored wall.
A person eats cake with others.
Just because people are eating that does not mean they are eating cake with others.
exists e1 s1 s2 x1 x2.(n_people(x1) & by(e1,x2) & n_wall(x2) & a_colored(s2) & Theme(s2,x2) & a_teal(s1) & Theme(s1,x2) & Actor(e1,x1) & v_eat(e1))
exists e1 x1 x2 x3.(with(e1,x3) & -(x3 = x1) & n_person(x1) & n_person(x3) & Theme(e1,x2) & Actor(e1,x1) & v_eat(e1) & n_cake(x2) & n_person(x1))