Two girls look up at something while standing in front of a microphone.
Two girls look at something.
To "look up at" is a way to look at something.
exists e1 e2 s1 x1 x2 x3 x4.(while(e1,e2) & in(e2,x3) & of(x3,x4) & n_microphone(x4) & n_front(x3) & Actor(e2,x1) & v_stand(e2) & a_up(s1) & Manner(e1,s1) & at(e1,x2) & n_thing(x2) & Actor(e1,x1) & v_look(e1) & n_girl(x1) & card_eq_2(x1))
exists e1 x1 x2.(at(e1,x2) & n_thing(x2) & Actor(e1,x1) & v_look(e1) & n_girl(x1) & card_eq_2(x1))