A transaction by which A promised to pay B and C for consideration during their joint lives and afte...........

A transaction by which A promised to pay B and C for consideration during their joint lives and after the death of one of them, to the survivor, the consideration moved from B but the agreement was signed by all three, i.e., A, B and C.

There was privity between A and B but not with C

There was privity between A and C but not with B