My two friends were working on our roof today and they just did not know where to start.
Two stangers are working on the roof and puzzling over where to start
The two people are either friends or stangers.
exists e1 x1 x2 x3.(-exists e2 s1 x4.(a_just(s1) & Manner(e2,s1) & Topic(e2,x4) & Actor(e2,x1) & v_know(e2) & n_manner(x4) & exists e3 x5.(Actor(e3,x5) & v_start(e3))) & n_thing(x1) & Time(e1,x1) & n_today(x1) & on(e1,x3) & n_roof(x3) & of(x3,x1) & n_person(x1) & n_person(x1) & Actor(e1,x2) & v_work(e1) & n_friend(x2) & card_eq_2(x2) & of(x2,x1))
exists e1 p1 x1 x2 x3 x4.(n_puzzling(x4) & n_roof(x3) & subset_of(x4,x2) & subset_of(x3,x2) & exists x5.(n_manner(x5) & exists e2 x6.(Actor(e2,x6) & v_start(e2))) & over(e1,p1) & on(e1,x2) & Actor(e1,x1) & v_work(e1) & n_stanger(x1) & card_eq_2(x1))