IN:
Multi-choice problem: [he]

Robert fired Chris because he couldn't do the job.

OUT:
Chris

IN:
Multi-choice problem: [he]

The car hop brought the man his tray, but he forgot his french fries.

OUT:
The car hop

IN:
Multi-choice problem: [he]

The Centurion lent Doctor Who his ear since he had saved the Centurion's life.

OUT:
Doctor Who

IN:
Multi-choice problem: [they]

The shipping company harvests lobster for their business, because they receive a high demand for this type of seafood.

OUT:
The shipping company