IN:
Multi-choice problem: [he]

Adam defeated Brandon in a fight because he was weaker.

OUT:
Brandon

IN:
Multi-choice problem: [she]

Kate Middleton is viewed as a newer generation Princess Diana because she was a symbol of fashion as the previous queen.

OUT:
Princess Diana

IN:
Multi-choice problem: [it]

The ball broke the window because it was hard.

OUT:
The ball

IN:
Multi-choice problem: [she]

Michelle likes green shirts while Sarah prefers blue, because she likes the color of the sky.

OUT:
Sarah