Two people are reading a sign in front of a museum.
two people are reading a sign in front of a museum in improve our knowledge
People who are reading signs usually read them to gain knowledge.
exists e1 x1 x2 x3 x4.(Theme(e1,x2) & Actor(e1,x1) & v_read(e1) & in(x2,x3) & of(x3,x4) & n_museum(x4) & n_front(x3) & n_sign(x2) & n_people(x1) & card_eq_2(x1))
exists e1 e2 s1 x1 x2 x3 x4 x5 x6.(Theme(e2,x6) & Actor(e2,x1) & v_improve(e2) & n_knowledge(x6) & of(x6,x1) & n_person(x1) & a_in(s1) & Manner(e1,s1) & Theme(e1,x3) & Actor(e1,x2) & v_read(e1) & in(x3,x4) & of(x4,x5) & n_museum(x5) & n_front(x4) & n_sign(x3) & (x1 = x2) & n_people(x1) & card_eq_2(x1))