Kemal, Who Owns a Candy Manufacturing Company in Turkey, Wants

Kemal, who owns a candy manufacturing company in Turkey, wants to enforce an arbitral award he has received against a Toronto- based company in Ontario. The company could contest the validity of the arbitral award before the Ontario court on the grounds that

A) the contract was made by a minor, that is, someone under 18.
B) the award dealt with issues not referred to arbitration by the parties.
C) there was a substantial procedural irregularity in the arbitral proceeding.
D) the Toronto- based company never received notice of the arbitral proceeding.
E) all of the above.