Problem: Jason made it to puberty a few months before Christopher, so
OPTIONS:
- Jason spoke with a deeper voice.
- Christopher spoke with a deeper voice.

My choice: Jason spoke with a deeper voice.

Problem: Donald listened to Kevin's instructions because
OPTIONS:
- Donald was a protege of the school's cooking club.
- Kevin was a protege of the school's cooking club.

My choice: Donald was a protege of the school's cooking club.

Problem: Lawrence asked William for some help with their handwriting, because
OPTIONS:
- Lawrence had forgotten how to write.
- William had forgotten how to write.

My choice: Lawrence had forgotten how to write.

Problem: Mary only wore stripes to work and not plaids because the
OPTIONS:
- plaids made her look sloppy.
- stripes made her look sloppy.

My choice:
plaids made her look sloppy.