A couple sits on a rocky pier made of wood blocks and chains.
These people are involved in a relationship with each other.
A couple is people.
exists e2 e1 s1 x1 x2 x3 x4 x5 x6 x7.(on(e1,x2) & of(e2,x4) & subset_of(x7,x4) & n_chain(x7) & subset_of(x5,x4) & n_block(x5) & of(x5,x6) & n_wood(x6) & Theme(e2,x3) & v_make(e2) & (x2 = x3) & n_pier(x2) & a_rocky(s1) & Theme(s1,x2) & Actor(e1,x1) & v_sit(e1) & n_couple(x1))
exists e1 x1 x2.(n_people(x1) & all x3.(n_other(x3) -> (in(e1,x2) & with(x2,x3))) & n_relationship(x2) & Theme(e1,x1) & v_involve(e1))