IN:
Multi-choice problem: [he]

John hit Carl and he hit back.

OPTIONS:
- John
- Carl

OUT:
John

IN:
Multi-choice problem: [he]

The bespeckled old man slowly waved at the passing trolley passenger because he waves at everybody.

OPTIONS:
- The bespeckled old man
- the passing trolley passenger

OUT:
The bespeckled old man

IN:
Multi-choice problem: [they]

The US army fought the Taliban because they are the root of much terrorism.

OPTIONS:
- The US army
- the Taliban

OUT:
the Taliban

IN:
Multi-choice problem: [they]

The kids asked their neighbors if they had any candy on Halloween.

OPTIONS:
- The kids
- their neighbors

OUT:
their neighbors