The United States and Singapore Have Signed the Convention on Contracts

The United States and Singapore have signed the Convention on Contracts for the International Sale of Goods (CISG) .Notren,Inc.,a U.S.company,and SWT,a Singapore company,have entered into a contract under which SWT is to ship party supplies to Notren.One of the terms of the contract states,"The validity and performance of this contract will be governed by the Uniform Commercial Code (UCC) of the state of New York,not the Convention on Contracts for the International Sale of Goods (CISG) ." The contract will be governed by the:

A) CISG.
B) Uniform Commercial Code of New York.
C) common law.
D) World Trade Law.