The comptroller of a corporation had an employment contract that had an express
provision saying that the agreement would terminate if he were not re-elected to the
office of treasurer of the corporation. The comptroller was subsequently promoted to
chief financial officer of the corporation's parent company, and was asked to resign five
years later. The comptroller filed an action against the corporation for severance benefits
and accrued vacation under the employment contract.

Does he win? Why do you believe so? Provide me facts.