Which of the following statements about territorial jurisdiction is correct？

A litigation concerning commercial dispute is under the jurisdiction of a court located in the place where the dispute takes place
B. A dispute brought over a contract is under the exclusive jurisdiction of a court located in the place where the contract is performed
C. A litigation brought against a legal person is under the exclusive jurisdiction of a court located in the place where the claimant is incorporated
D. Litigation brought against a natural person is under the jurisdiction of a court located in the place of the defendant’s domicile