Rachel's relationship ended in divorce while Carrie was happily married because 
OPTIONS:
- Rachel was faithful to their significant other.
- Carrie was faithful to their significant other.
Carrie was faithful to their significant other.

Brian waited at the bank for Robert to hand over the money to them, and then 
OPTIONS:
- Brian went on to the next customer.
- Robert went on to the next customer.
Robert went on to the next customer.

Donald but not Nelson was able to repair the car because 
OPTIONS:
- Donald had all the tools that were needed.
- Nelson had all the tools that were needed.
Donald had all the tools that were needed.