a group of Indian people talking to each other
A group of people are gesturing with their hands as they talk.
You can not infer they are gesturing.
exists e1 s1 x1 x2 x3.(a_topic(x1) & of(x1,x2) & all x4.(n_other(x4) -> to(e1,x4)) & Actor(e1,x3) & v_talk(e1) & (x2 = x3) & n_people(x2) & a_indian(s1) & Theme(s1,x2) & n_group(x1))
exists e1 p1 x1 x2 x3.(exists e2.(Actor(e2,x1) & v_talk(e2)) & n_thing(x1) & n_thing(x1) & as(e1,p1) & with(e1,x3) & n_hand(x3) & of(x3,x1) & Actor(e1,x1) & v_gesture(e1) & of(x1,x2) & n_people(x2) & n_group(x1))