Man secures a large block of concrete.
the man is eating shrimp at home
The man cannot be eating and securing a large block of concrete at the same time.
exists e1 s1 x1 x2 x3.(ne_nam_man(x1) & Theme(e1,x2) & Actor(e1,x1) & v_secure(e1) & of(x2,x3) & n_concrete(x3) & n_block(x2) & a_large(s1) & Theme(s1,x2))
exists p1 x1 x2.(n_man(x1) & at(p1,x2) & n_home(x2) & exists s1 x3.((x1 = x3) & n_shrimp(x3) & a_eating(s1) & Theme(s1,x3)))