The decision in Sellathamby (Re), the trustee’s obligation to examine a proof of claim under section 135(1) of the BIA, and the nature of an appeal from a trustee’s disallowance make it clear that a trustee cannot merely disallow a claim because arriving at a decision is difficult or because it is the trustee’s “practice”. The trustee has to properly consider the evidence and prepare a reasoned decision in order for the claims process, including appeals, to function properly.