1.A truck driver was not a party to the contract of carriage between the A and B. May he be held liable under the agreement?

2.A shipped his cargo in B's vessel. B and C's company entered into a contract for C's company to unload the cargo from the ship's hold. In the lifting operations, A's cargo was damaged. May A successfully sue C's company for damages?

3.A leased his property to B. B subleased part of the premises to C. B violated the conditions of the lease, so A wanted to rescind the lease contract. C objected because if the lease is cancelled, the sublease would naturally be affected. Will C's objection proper.?

4.A agreed to lend B his (A's) car on September 30. If on September 30, A refuses to deliver the car, may B sue him for damages?