The woman in purple sweatshirt speaks while her friend in green sweatshirt listens.
The woman in green is listening while her friend in purple is talking.
If a woman in purple speaks, then she is talking. If a person in green listens, then she is listening.
exists e1 s1 x1 x2 x3 x4 x5 x6.(n_friend(x4) & of(x4,x1) & n_female(x1) & n_woman(x1) & in(e1,x5) & n_listen(x5) & of(x5,x6) & n_sweatshirt(x6) & a_green(s1) & Theme(s1,x5) & while(e1,x4) & Actor(e1,x1) & v_speak(e1) & in(x1,x2) & n_sweatshirt(x2) & of(x2,x3) & n_purple(x3))
exists e1 p1 x1 x2 x3.(n_friend(x3) & of(x3,x1) & n_female(x1) & n_woman(x1) & exists e2 x4.(Actor(e2,x3) & v_talk(e2) & in(x3,x4) & n_purple(x4)) & while(e1,p1) & Actor(e1,x1) & v_listen(e1) & in(x1,x2) & n_green(x2))