A group of people talking and one man is looking at his laptop.
A group of friends hang out
Not all people are friends. Just because a group of people is talking does not mean that they hang out.
exists e1 e2 x1 x2 x3 x4 x5 x6.(at(e2,x6) & n_laptop(x6) & of(x6,x1) & n_male(x1) & Actor(e2,x1) & v_look(e2) & of(x1,x2) & subset_of(x5,x2) & n_man(x5) & card_eq_1(x5) & subset_of(x3,x2) & Actor(e1,x4) & v_talk(e1) & (x3 = x4) & n_people(x3) & n_group(x1))
exists e1 s1 x1 x2 x3.(a_topic(x1) & a_out(s1) & Manner(e1,s1) & Actor(e1,x3) & v_hang(e1) & (x1 = x3) & of(x1,x2) & n_friend(x2) & n_group(x1))