answer: #Person2# couldn't afford a bigger house, even if #Person2# had a loan.
documents: #Person1#: Your house is too small. Why not buy a big one.
  #Person2#: I do wish I could afford one.
  #Person1#: You can get a loan from the bank. You know LPF program provides low cost loans for participants home purchases.
  #Person2#: Of course I know that. But don't you notice that the house price is skyrocketing?