ANSWER BRIEFLY AND CONCISELY. STATE BRIEFLY THE LAW/RULE FOR YOUR ANSWER.

1. X obliged himself to deliver to Y a specific carabao to Y on July 31. The carabao died on July 25. Y has no proof that X was negligent. Is X liable to Y?

2. X obliges himself to deliver a specific thing to Y on a certain date. The thing was loast by X without his fault and before he has incurred in delay. Does it mean that X is already exempt from liability?

3. T (3rd person) tells C (creditor) that T will pay the debt of D (debtor). C agrees. Os D released from his obligation to C?

4. T paid the debt of D without objection from the latter. What are the rights of T?

Please avoid the copy paste on the internet.