a group of people making excited expressions with their hands
Some people are doing something excitedly.
Just because the expressions are excited doesn't mean that the people making them are doing so excitedly.  The people making the expressions may not be excited at all and are just faking it.
exists e1 s1 x1 x2 x3 x4 x5.(a_topic(x1) & Theme(e1,x4) & Actor(e1,x3) & v_make(e1) & with(x4,x5) & n_hand(x5) & of(x5,x1) & n_thing(x1) & n_expression(x4) & a_excited(s1) & Theme(s1,x4) & (x1 = x3) & of(x1,x2) & n_people(x2) & n_group(x1))
exists e1 s1 x1 x2.(a_excitedly(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_do(e1) & n_thing(x2) & n_people(x1))