Mr. Oliveros, by virtue of a written agreement agreed to deliver to Mr. Santos a car on a specified date provided the latter pays the former P1 million.

• A. The prestation is the car; Mr. Santos is the active subject; Mr. Oliveros is the passive subject and the juridical tie is the contract.
• B. The active subject is Mr. Oliveros; the passive subject is Mr. Santos; the juridical tie is the law and the prestation is the giving of the car.
• C. The active subject is Mr. Santos; the passive subject is Mr. Oliveros; the prestation is the delivery of the car and the juridical tie is law.
• D. The passive subject is Mr. Oliveros; the active subject is Mr. Santos; the prestation is the delivery of the car and the juridical tie is the contract.