person wearing a purple coat sitting in the snow under a tree eating a sandwich.
A person is eating.
A sandwich is a kind of food that a person might be eating.
exists e3 e2 e1 s1 x1 x2 x3 x4 x5 x6 x7.(n_snow(x5) & a_topic(x1) & Theme(e3,x3) & Actor(e3,x2) & v_wear(e3) & for(e1,e2) & Theme(e2,x7) & Actor(e2,x4) & v_eat(e2) & n_sandwich(x7) & under(e1,x6) & n_tree(x6) & in(e1,x5) & Actor(e1,x4) & v_sit(e1) & (x3 = x4) & n_coat(x3) & a_purple(s1) & Theme(s1,x3) & (x1 = x2) & n_person(x1))
exists e1 x1.(Actor(e1,x1) & v_eat(e1) & n_person(x1))