Problem: Continue the following story.

Lawrence buys Robert a watch for a graduation present because 
OPTIONS:
- Lawrence is a great student.
- Robert is a great student.
Here's how I want to continue it: Robert is a great student.

Problem: Continue the following story.

Bob went out fishing on the pier and bought new rods but kept the same lures because the 
OPTIONS:
- rods were still good.
- lures were still good.
Here's how I want to continue it: lures were still good.

Problem: Continue the following story.

Donald was unable to restore the files to Nelson's computer after they were deleted, so 
OPTIONS:
- Donald gave no payment.
- Nelson gave no payment.
Here's how I want to continue it:
Nelson gave no payment.