Two older men are sitting outside under a blue and red umbrella while chatting about the day.
Two men are working on a broken umbrella.
The two men can't be under the umbrella chatting while working on it if it is broken.
exists e2 e1 s1 s2 s3 s4 x1 x2 x3.(n_day(x3) & while(e1,e2) & about(e2,x3) & Actor(e2,x1) & v_chat(e2) & under(e1,x2) & n_umbrella(x2) & a_red(s4) & Theme(s4,x2) & a_blue(s3) & Theme(s3,x2) & a_outside(s2) & Manner(e1,s2) & Actor(e1,x1) & v_sit(e1) & n_man(x1) & r_more(s1) & a_older(s1) & Theme(s1,x1) & card_eq_2(x1))
exists e1 s1 x1 x2.(on(e1,x2) & n_umbrella(x2) & a_broken(s1) & Theme(s1,x2) & Actor(e1,x1) & v_work(e1) & n_man(x1) & card_eq_2(x1))