A person in a safety vest inspecting rook shingles.
The man is swimming in a bathtub.
You can't be inspecting shingles while swimming.
exists e1 x1 x2 x3 x4 x5 x6.(a_topic(x1) & in(x1,x2) & Theme(e1,x5) & Actor(e1,x4) & v_inspect(e1) & n_shingle(x5) & of(x5,x6) & n_rook(x6) & (x2 = x4) & n_vest(x2) & of(x2,x3) & n_safety(x3) & n_person(x1))
exists e1 x1 x2.(n_man(x1) & in(e1,x2) & n_bathtub(x2) & Actor(e1,x1) & v_swim(e1))