IN:
Multi-choice problem: [he]

Liu Kang threw the bags of Johnny Cage into the water since he mistakenly asked him to carry his bags.

OUT:
Johnny Cage

IN:
Multi-choice problem: [they]

Bethesda launched a new title, Skyrim, to raving reviews by gamers because they produced an excellent story to immense the player.

OUT:
Bethesda

IN:
Multi-choice problem: [he]

The coach told the captain that he was proud of him.

OUT:
The coach

IN:
Multi-choice problem: [it]

A mathematical equation is more influential than politics, because it will stand forever.

OUT:
A mathematical equation