A person is on a ladder putting up letters on a sign at a Theater.
Someone is on a ladder putting up letters on a sign at a Theater.
Someone is a rephrasing of a person.
exists p1 x1.(exists e1 s1 x2 x3 x4 x5 x6.(on(x1,x2) & a_up(s1) & Manner(e1,s1) & on(e1,x5) & at(x5,x6) & ne_tim_theater(x6) & n_sign(x5) & Theme(e1,x4) & Actor(e1,x3) & v_put(e1) & n_letter(x4) & (x2 = x3) & n_ladder(x2)) & n_person(x1))
exists p1 x1.(exists e1 s1 x2 x3 x4 x5 x6.(on(x1,x2) & a_up(s1) & Manner(e1,s1) & on(e1,x5) & at(x5,x6) & ne_tim_theater(x6) & n_sign(x5) & Theme(e1,x4) & Actor(e1,x3) & v_put(e1) & n_letter(x4) & (x2 = x3) & n_ladder(x2)) & n_person(x1))