A group of people are sitting on stools eating some food
Friends are having a meal together.
Just because a group of people are sitting on stools eating food does not mean they are friends.
exists e1 e2 x1 x2 x3 x4 x5.(on(e1,x3) & Theme(e2,x5) & Actor(e2,x4) & v_eat(e2) & n_food(x5) & (x3 = x4) & n_stool(x3) & Actor(e1,x1) & v_sit(e1) & of(x1,x2) & n_people(x2) & n_group(x1))
exists e1 s1 x1 x2.(a_together(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_have(e1) & n_meal(x2) & n_friend(x1))