Man secures a large block of concrete.
A guy is setting the foundation of a house.
A block of concrete can be secured in settings other than setting the foundation of a house.
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 e1 x1 x2 x3.(n_foundation(x2) & Theme(e1,x2) & Actor(e1,x1) & v_set(e1) & of(x2,x3) & n_house(x3) & n_guy(x1))